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Akihiko Koizumi patents

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

Akihiko Koizumi - Related organizations: Sony Corporation patents

Rotation drive device

01/22/15 - 20150023784 - Provided is a rotation drive device including a shaft member extending in a first direction, and a rotating object configured to allow the shaft member to be inserted in the rotating object, and configured to rotate around an axis of rotation extending in the first direction relative to the shaft
Inventors: Akihiko Koizumi

### Akihiko Koizumi patent invention listings

The bibliographic references displayed about Akihiko Koizumi's patents are for a recent sample of Akihiko Koizumi'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 Akihiko Koizumi 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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