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Yasufumi Asao patents

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


Yasufumi Asao - Related organizations: Canon Kabushiki Kaisha patents

Phantom

10/06/16 - 20160291217 - A phantom used for evaluating an object information acquiring apparatus comprises a first layer irradiated with at least one of light having a first central wavelength based on the optical coherence tomography and light having a second central wavelength based on the photoacoustic tomography, and which has a first scattering
Inventors: Yukio Furukawa, Yasufumi Asao

Object information acquiring apparatus and control method thereof, and acoustic signal acquiring apparatus and control method thereof

05/19/16 - 20160139251 - Provided is an object information acquiring apparatus having: a receiver in which a plurality of receiving elements to receive acoustic signals based on an acoustic wave propagated from an object is disposed on a two-dimensional surface, the plurality of receiving elements being divided into a plurality of receiving element groups
Inventors: Toru Imai, Yasufumi Asao, Takao Nakajima

Object information acquiring apparatus

03/31/16 - 20160091415 - An apparatus includes a light source that generates light; a light irradiation unit that causes an acoustic wave to be generated from an object by irradiating a light irradiation region on a surface of the object with the light; a reception unit that receives the acoustic wave; an acoustic lens
Inventors: Yukio Furukawa, Yasufumi Asao

Photoacoustic wave measurement apparatus and photoacoustic wave measurement method

03/03/16 - 20160058295 - A measurement region of an object on which irradiation of light is performed and detection of photoacoustic waves is controlled is set based on positional information of a specific region within a captured surface image of the object.
Inventors: Toru Imai, Yasufumi Asao

Phantom for calibrating object information acquiring apparatus and manufacturing method thereof

01/28/16 - 20160025685 - A phantom used for calibrating an object information acquiring apparatus that irradiates light into an object and acquires characteristic information inside the object based on an acoustic wave propagated from the object, the phantom comprises a base material; and a simulated tissue portion that simulates a three-dimensional structure of a
Inventors: Takahiro Suita, Ryo Ogawa, Yohei Hashizume, Yasufumi Asao

Object information acquiring apparatus and control method thereof

01/28/16 - 20160022149 - Provided is an object information acquiring apparatus including: a light source; a controller that controls irradiation of light from the light source; a detector that receives an acoustic wave generated from an object onto which light from the light source is irradiated; a processor that generates characteristic information inside the
Inventors: Yasufumi Asao, Takuji Oishi

Acoustic signal receiving apparatus and imaging apparatus

05/01/14 - 20140118749 - There is used an acoustic signal receiving apparatus including a wavelength-tunable light source for irradiating measurement light, a controller for controlling a wavelength of the measurement light, a Fabry-Perot probe having a first mirror on a side where the measurement light enters, a second mirror on a side where an
Inventors: Takao Nakajima, Yasufumi Asao

Acoustic wave receiving apparatus

03/20/14 - 20140076055 - Use of an acoustic wave receiving apparatus which includes: a resonator including a first mirror on which measurement light is incident, a second mirror which is arranged to face the first mirror and on which acoustic waves from an object are incident, an acoustic wave reception layer interposed between the
Inventors: Yasufumi Asao, Takao Nakajima

Object information acquiring apparatus

03/06/14 - 20140066743 - An object information acquiring apparatus is used which includes a first light source outputting irradiation light delivered to an object, an output unit to which the irradiation light is guided and which includes an opening smaller than a wavelength of the irradiation light, a probe detecting an acoustic wave generated
Inventors: Takao Nakajima, Yasufumi Asao

Measuring apparatus

10/10/13 - 20130267823 - A measuring apparatus has a holding unit for holding an object, and a probe including a receiving element for receiving through the holding unit an acoustic wave generated by the object irradiated with light. The light is applied to an object surface held by the holding unit. The probe is
Inventors: Takao Nakajima, Yasufumi Asao

Acoustic wave acquiring apparatus

06/27/13 - 20130160557 - Provided is a technique capable of changing resolution or an imaging area during imaging, in an acoustic wave acquiring apparatus using a Fabry-Perot probe. An acoustic wave acquiring apparatus includes a measurement light source emitting measurement light, a probe having a Fabry-Perot interferometer including a first mirror, upon the side
Inventors: Takao Nakajima, Yasufumi Asao

Photoacoustic imaging apparatus and photoacoustic imaging method

11/29/12 - 20120302866 - A photoacoustic imaging apparatus includes a detector that outputs detection signals by detecting acoustic waves generated at surfaces and an inner portion of a sample by irradiating the sample with light; and a signal processing unit that generates image data using the detection signal. The signal processing unit calculates an
Inventors: Kazuhiko Fukutani, Yasufumi Asao


### Yasufumi Asao patent invention listings

The bibliographic references displayed about Yasufumi Asao's patents are for a recent sample of Yasufumi Asao'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 Yasufumi Asao 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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