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Toshihiko Tomosada patents

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


Toshihiko Tomosada - Related organizations: Canon Kabushiki Kaisha patents

Position detection apparatus, apparatus including the same and position detection method

09/08/16 - 20160258787 - The position detection apparatus includes the first optical position detector used with an optical scale having periodic patterns. The first position detector receives lights from the periodic patterns when moving relatively to the optical scale with a movement of a movable member to generate first detection signals respectively changing at
Inventors: Hirofumi Honda, Daisuke Ishikawa, Toshihiko Tomosada

Lens unit, image pickup apparatus, and methods of controlling lens unit and image pickup apparatus

02/04/16 - 20160037051 - A lens unit L100 is removably mounted on an image pickup apparatus generating control information used for a vibration control that vibrates a correction lens L105 and moves a vibration center of the correction lens L105, includes an image pickup optical system including a magnification varying lens L102 and the
Inventors: Toshihiko Tomosada, Shun Nakamura

Focus adjustment apparatus, control method for focus adjustment apparatus, and storage medium

11/12/15 - 20150323760 - A focus adjustment apparatus includes an imaging unit, a focus detection unit configured to detect a focusing state based on a signal output from the imaging unit, a determination unit configured to determine whether an in-focus position is present within a predetermined range from a current position of a focus
Inventors: Toshihiko Tomosada

Image processing apparatus, imaging apparatus, method for controlling image processing apparatus, and storage medium for providing focus and/or exposure adjustment control

05/21/15 - 20150138390 - An image processing apparatus includes a selection unit configured to select a main object area from among a plurality of object areas of an image in which any one of a plurality of object types is assigned to each of the object areas, a detection unit configured to detect a
Inventors: Toshihiko Tomosada

Lens unit, image pickup apparatus, and methods of controlling lens unit and image pickup apparatus

08/07/14 - 20140218564 - A lens unit L100 is removably mounted on an image pickup apparatus generating control information used for a vibration control that vibrates a correction lens L105 and moves a vibration center of the correction lens L105, includes an image pickup optical system including a magnification varying lens L102 and the
Inventors: Toshihiko Tomosada, Shun Nakamura

Imaging apparatus, lens apparatus, imaging apparatus controlling method, lens apparatus controlling method, computer program, and imaging system

07/18/13 - 20130182127 - In a camera unit that is capable of attaching and detaching a lens unit, a camera control unit transmits a drive command for shifting a focus lens to a position corresponding to a focal point detected by use of an evaluation value for focus adjustment generated from an imaging signal
Inventors: Hitoshi Yasuda, Toshihiko Tomosada


### Toshihiko Tomosada patent invention listings

The bibliographic references displayed about Toshihiko Tomosada's patents are for a recent sample of Toshihiko Tomosada'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 Toshihiko Tomosada 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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