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Hiroshi Yamamoto patents

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

Hiroshi Yamamoto - Related organizations: Sony Corporation patents

Organic electroluminescent device

10/22/15 - 20150303380 - An organic electroluminescence device including: an anode; a cathode; two or more emitting units that are disposed between the anode and the cathode, each unit having an emitting layer; and a charge-generating layer that is disposed between the emitting units, wherein the charge-generating layer includes an N layer nearer to
Inventors: Emiko Kambe, Masato Nakamura, Masakazu Funahashi, Hiroshi Yamamoto, Sayaka Mizutani

### Hiroshi Yamamoto patent invention listings

The bibliographic references displayed about Hiroshi Yamamoto's patents are for a recent sample of Hiroshi Yamamoto'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 Hiroshi Yamamoto 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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