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Ryohei Sasaki patents

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


Ryohei Sasaki - Related organizations: Canon Kabushiki Kaisha patents

Driving apparatus, and lens apparatus and image pickup apparatus including the same

06/26/14 - 20140178058 - Provided is a driving apparatus for driving a movable optical member, the driving apparatus being removably attached to a lens barrel, the driving apparatus including: a rotary absolute position detector detecting a position of which the movable optical member, the rotary absolute position detector outputting an output value having a
Inventors: Ryohei Sasaki

Automatic focusing apparatus and lens apparatus including the automatic focusing apparatus

09/26/13 - 20130250162 - An automatic focusing apparatus includes: a focus lens unit; a focus driver; a first focus detector that detects an in-focus state based on a phase difference; a second focus detector that detects an in-focus state using a signal from an image pickup element; a focus controller that controls the focus
Inventors: Ryohei Sasaki


### Ryohei Sasaki patent invention listings

The bibliographic references displayed about Ryohei Sasaki's patents are for a recent sample of Ryohei Sasaki'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 Ryohei Sasaki 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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