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Futoshi Hirose patents

Recent patents with Futoshi Hirose listed as an inventor - additional entries may be under other spellings.


Futoshi Hirose - Related organizations: Canon Kabushiki Kaisha patents

Imaging apparatus, control method, and storage medium

05/21/15 - 20150138506 - An imaging apparatus includes a measuring light focusing unit configured to focus measuring light for measuring aberration of an object on the object, an aberration correction unit configured to change a state based on the aberration measured with the measuring light, an imaging light focusing unit configured to focus imaging
Inventors: Futoshi Hirose

Ophthalmologic apparatus and method for controlling the same

05/01/14 - 20140118697 - An adaptive optics (AO) optical system is used, to perform accurate alignment between the AO optical system and a subject's eye. An ophthalmologic apparatus according to the present invention includes a positional relationship change unit (e.g., a driving mechanism including a stage for moving the apparatus) configured to change a
Inventors: Hiroyoshi Tanaka, Futoshi Hirose

Imaging apparatus, control method, and storage medium

12/05/13 - 20130321767 - An imaging apparatus includes a measuring light focusing unit configured to focus measuring light for measuring aberration of an object on the object, an aberration correction unit configured to change a state based on the aberration measured with the measuring light, an imaging light focusing unit configured to focus imaging
Inventors: Futoshi Hirose

Imaging apparatus

08/22/13 - 20130215385 - In order to reduce a measurement range of an aberration of an eye to be inspected, provided is an imaging apparatus, including: a first image acquiring unit for acquiring a first image of the eye based on first return light from the eye irradiated with first measuring light via a
Inventors: Futoshi Hirose

Imaging apparatus

08/22/13 - 20130215384 - Provided is an imaging apparatus for photographing an image by an intensity of return light obtained from an eye to be inspected irradiated with measuring light, the imaging apparatus including: a fixation target for the eye to be inspected to fixate, an illuminated position setting unit for setting an illuminated
Inventors: Futoshi Hirose

Optical tomographic imaging apparatus and imaging method therefor

05/02/13 - 20130107277 - a selection unit configured to select either the second interference beam or the fourth interference beam, and an imaging unit configured to generate a tomographic image from the third interference beam and the second interference beam, or from the third interference beam and the fourth interference beam.
Inventors: Futoshi Hirose, Mitsuro Sugita

Optical tomographic imaging apparatus and imaging method therefor

05/02/13 - 20130107272 - An imaging apparatus adjusts the polarization directions of irradiation beams (to a diffraction grating) corresponding to first and second beams respectively which have different polarization directions (for example, by adjusting a relative angle formed between light-emitting ends of respective polarization maintaining fibers) so that the spectral characteristics of the irradiation
Inventors: Futoshi Hirose

Ophthalmologic imaging apparatus

12/20/12 - 20120320338 - Provided is an ophthalmologic imaging apparatus required by the position adjustment of a fixation lamp to be turned on, by a simple operation which includes: a scanning unit; an irradiation unit for irradiating an eye to be inspected with a measuring beam through the scanning unit; a fixation lamp; a
Inventors: Futoshi Hirose, Kazuhide Miyata

Image acquisition apparatus

11/22/12 - 20120293770 - An image acquisition apparatus irradiates light from a light source to an inspection object, obtains a tomographic image of the inspection object on the basis of a combined beam obtained by combining a return beam from the inspection object due to the irradiated light and a reference beam corresponding to
Inventors: Futoshi Hirose

Ophthalmologic apparatus and blood flow velocity calculation method

06/07/12 - 20120140171 - An ophthalmologic apparatus includes an irradiation unit irradiating a subject's eye with a measuring beam emitted by a scanning unit that performs scanning, a first acquisition unit acquiring a first image of the subject's eye based on the returned measuring beam from the subject's eye when the scanning unit performs
Inventors: Futoshi Hirose, Hiroshi Imamura

Ophthalmic apparatus, ophthalmic system, processing apparatus, and blood flow velocity calculation method

06/07/12 - 20120140170 - An ophthalmic apparatus includes an irradiation unit configured to irradiate a subject's eye with a measurement beam scanned by a scanning unit, an acquisition unit configured to acquire an image of the subject's eye based on a return beam returned from the subject's eye, of the measurement beam irradiated by
Inventors: Futoshi Hirose, Hiroshi Imamura

Optical imaging apparatus and method for imaging an optical image

02/23/12 - 20120044455 - To provide an optical imaging apparatus capable of providing a high lateral resolution in a wide region and easily adjusting prior to imaging for imaging an optical image of an eye to be inspected which is an object, and a method for imaging an optical image. The optical imaging apparatus
Inventors: Futoshi Hirose

Optical tomographic imaging apparatus

12/08/11 - 20110301455 - Provided is an optical tomographic imaging apparatus that, at imaging a tomographic image in an OCT system with a high lateral resolution, can more reduce blurring in the image due to movement of an object, including: a scanning device for scanning, on the object, a first irradiation beam having a
Inventors: Yasuyuki Numajiri, Kazuro Yamada, Futoshi Hirose

Optical tomographic imaging apparatus and imaging method for an optical tomographic image

11/10/11 - 20110273668 - Provided is an optical tomographic imaging apparatus capable of, when imaging a tomographic image of an object, monitoring an incident state represented by an incident position and an incident angle of a measuring beam group with respect to the object, causing the measuring beam group to form an image at
Inventors: Futoshi Hirose

Optical tomographic imaging apparatus and imaging method for optical tomographic image

09/29/11 - 20110234975 - Provided are an optical tomographic imaging apparatus and an imaging method for an optical tomographic image, in which high measurement sensitivity and high lateral resolution of a specific portion of an object may be obtained with a simple structure. The optical tomographic imaging apparatus of a Fourier-domain method includes: an
Inventors: Futoshi Hirose

Optical tomographic imaging method and apparatus

08/25/11 - 20110205550 - An optical tomographic imaging method is provided in which light from a light source is split into a measuring beam and a reference beam, the measuring beam being moved by a scanning optical system and guided to an object to be examined, the reference beam being guided to a reference
Inventors: Koji Nozato, Mitsuro Sugita, Futoshi Hirose, Akihiro Katayama

Image acquisition apparatus and image acquisition method using optical coherence tomography

08/25/11 - 20110205548 - An image acquisition apparatus that uses optical coherence tomography includes a scanning unit provided within a light path that guides signal light to be incident on an examination object towards the examination object and configured to scan the signal light in a main scanning direction; and a control unit configured
Inventors: Mitsuro Sugita, Shuichi Kobayashi, Koji Nozato, Akihiro Katayama, Futoshi Hirose

Optical coherence tomographic imaging apparatus and optical coherence tomographic imaging method

07/14/11 - 20110170115 - An optical coherence tomographic imaging apparatus which has a light intensity varying portion provided on a first optical path for guiding a measuring beam to an object for varying an intensity of the measuring beam; an illumination condition varying portion for varying an illumination condition of the measuring beam that
Inventors: Futoshi Hirose

Light irradiation apparatus, adaptive optics apparatus, and imaging apparatus including the same

05/05/11 - 20110102741 - A light irradiation apparatus includes an optical power acquiring unit configured to acquire an optical power of light emitted by a light source and with which an object is irradiated; an optical power adjusting unit configured to adjust the optical power of light emitted by the light source to a
Inventors: Futoshi Hirose

Adaptive optical apparatus and imaging apparatus having the same

05/05/11 - 20110102740 - An adaptive optical apparatus includes a wavelength separation unit configured to separate a beam emitted from a light source into a plurality of wavelength band beams, a plurality of light modulation units configured to modulate the respective plurality of wavelength band beams, a wavelength combining unit configured to combine the
Inventors: Futoshi Hirose

Adaptive optics apparatus and imaging apparatus including the same

04/28/11 - 20110096337 - An adaptive optics apparatus includes a light modulation unit configured to modulate each of two polarization components of light at a position that is optically conjugate to an object, the light being emitted by a light source; and an irradiation unit configured to irradiate the object with light that is
Inventors: Futoshi Hirose, Kenichi Saito

Adaptive optics apparatus and imaging apparatus including the same

04/28/11 - 20110096293 - An adaptive optics apparatus includes a first conversion unit configured to convert a polarization direction of one of two polarization components of light to a polarization direction of the other of the polarization components, the light being emitted by a light source; a light modulation unit configured to modulate the
Inventors: Futoshi Hirose, Kenichi Saito

Optical coherence tomographic imaging apparatus and optical coherence tomographic imaging method

12/23/10 - 20100321700 - A beam diameter varying portion varies a first beam diameter of a measuring beam incident on an optical portion to a second beam diameter larger than the first beam diameter. An adjustment portion adjusts a condensing position of the measuring beam on the optical portion based on intensity information of
Inventors: Futoshi Hirose, Kazuro Yamada, Kazuhide Miyata, Kenji Muto, Nobuhiro Tomatsu

Image acquisition apparatus and image acquisition method using optical coherence tomography

07/01/10 - 20100165291 - An image acquisition apparatus that uses optical coherence tomography includes a scanning unit provided within a light path that guides signal light to be incident on an examination object towards the examination object and configured to scan the signal light in a main scanning direction; and a control unit configured
Inventors: Mitsuro Sugita, Shuichi Kobayashi, Koji Nozato, Akihiro Katayama, Futoshi Hirose

Optical tomographic imaging method and apparatus

07/01/10 - 20100165289 - An optical tomographic imaging method is provided in which light from a light source is split into a measuring beam and a reference beam, the measuring beam being moved by a scanning optical system and guided to an object to be examined, the reference beam being guided to a reference
Inventors: Koji Nozato, Mitsuro Sugita, Futoshi Hirose, Akihiro Katayama

Connection adapter, optical tomographic imaging apparatus, program for executing imaging method and memory device for the program

04/29/10 - 20100103374 - Provided is a connection adapter that is capable of constituting an optical tomographic imaging apparatus having a small installation space and high use efficiency. A connection adapter is disposed between the fundus camera main body portion and a camera portion to be attached to the fundus camera main body portion
Inventors: Futoshi Hirose, Yasuyuki Numajiri, Shuichi Kobayashi, Kenji Muto, Hirofumi Yoshida

Potential measurement apparatus and image forming apparatus

01/28/10 - 20100019779 - A potential measurement apparatus for measuring a surface potential of an object of measurement detects a change in electric charge induced at a detection electrode due to electrostatic induction by changing a distance between the detection electrode and the object of measurement in accordance with a predetermined period, using a
Inventors: Kazuhiko Kato, Toshiyuki Ogawa, Yoshitaka Zaitsu, Takashi Ushijima, Kaoru Noguchi, Atsushi Kandori, Futoshi Hirose

Optical coherence tomographic imaging apparatus and optical coherence tomographic imaging method

01/07/10 - 20100002241 - An optical coherence tomographic imaging apparatus which has a light intensity varying portion provided on a first optical path for guiding a measuring beam to an object for varying an intensity of the measuring beam; an illumination condition varying portion for varying an illumination condition of the measuring beam that
Inventors: Futoshi Hirose

Optical coherence tomographic imaging device and imaging method of optical coherence tomographic image

11/19/09 - 20090285354 - An optical tomographic imaging device and the like which suppress influence in the case of a measuring beam being truncated by an iris, and can ensure reliability of a tomographic image which is acquired, when imaging the tomographic image of a retina in an eyeground of an examined eye. An
Inventors: Futoshi Hirose, Kazuhide Miyata, Kazuro Yamada

Optical coherence tomographic apparatus

04/09/09 - 20090091766 - An optical coherence tomographic apparatus wherein a reference light path includes at least a first reference light path and a second reference light path having an optical path length shorter than that of the first reference light path, wherein first tomographic information of the object at a first inspection position
Inventors: Futoshi Hirose


### Futoshi Hirose patent invention listings

The bibliographic references displayed about Futoshi Hirose's patents are for a recent sample of Futoshi Hirose's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If Futoshi Hirose filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.

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