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Takurou Asano patents

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

Takurou Asano - Related organizations: Canon Kabushiki Kaisha patents

Operation apparatus, lens apparatus, lens system, and image pickup apparatus including the lens system

01/07/16 - 20160004143 - An operation apparatus mountable/dismountable to/from a lens apparatus including a movable optical element, including: a detector detecting a position signal corresponding to a position of the optical element in a state of being mounted to the lens apparatus; a memory storing a reference position signal; i.e., a position signal at
Inventors: Takurou Asano

Position detecting apparatus, and lens apparatus, image reading apparatus, and image forming apparatus including the same

03/05/15 - 20150062661 - A position detector, includes: a scale having first and second patterns having respective first and second period; a detector array including elements each detecting energy intensities based on the patterns; a generator configured to generate first and second signals having phases different from each other obtained based on the patterns
Inventors: Takurou Asano

Lens apparatus

07/17/14 - 20140198247 - A lens apparatus includes zoom and focus units, zoom, and focus position detectors, a focus driver, an in-focus distance unit, used to input a command, a memory storing a table representing a focus position associated with the zoom position and the in-focus distance, and a controller controlling the focus driver
Inventors: Takurou Asano

Optical apparatus used in 3d image pickup system

01/23/14 - 20140022636 - An apparatus includes first and second lens apparatuses, which have first and second focus lenses, first and second driving units that drive the first and second focus lenses, first and second detectors that detect first and second in-focus information of an object by phase difference detection, and first and second
Inventors: Takurou Asano

Optical apparatus having image shake correcting function

12/01/11 - 20110292510 - Provided is an optical apparatus including: an image shake correcting unit for canceling an image shake generated due to a vibration; at least two angular velocity sensors having axes for detecting an angular velocity, the axes being parallel to each other; a vibration angle computing unit for calculating a vibration
Inventors: Takurou Asano

Optical apparatus

12/31/09 - 20090324208 - An optical apparatus includes an image shake correction optical element driven in a movable range including an optical origin position, a detector detecting a position of the optical element, a locking mechanism limiting movement of the optical element within a lock range including the optical origin position and is narrower
Inventors: Takurou Asano

### Takurou Asano patent invention listings

The bibliographic references displayed about Takurou Asano's patents are for a recent sample of Takurou Asano's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the 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 website. If Takurou Asano 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 website.


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