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Akihiro Otsuka patents

Recent bibliographic sampling of Akihiro Otsuka patents listed/published in the public domain by the USPTO (USPTO Patent Application #,Title):



06/16/11 - 20110142614 - Counter-rotating axial flow fan
06/16/11 - 20110142612 - Counter-rotating axial flow fan
06/16/11 - 20110142611 - Counter-rotating axial flow fan
Sanyo Denki

Archived*
(*May have duplicates - we are upgrading our archive.)

20110142611 - Counter-rotating axial flow fan
20110142612 - Counter-rotating axial flow fan
20110142614 - Counter-rotating axial flow fan


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The bibliographic references displayed about Akihiro Otsuka's patents are for a recent sample of Akihiro Otsuka'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 Akihiro Otsuka 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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