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Keiji Karube patents

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

Keiji Karube - Related organizations: Canon Kabushiki Kaisha patents

Member for electrophotography, process cartridge, and electrophotographic apparatus

12/25/14 - 20140377695 - C: the total sum of the contents of CF3 moieties, CF2 moieties, and CF moieties in the binder resin is 5% by mass or less.
Inventors: Naoto Kameyama, Kenji Onuma, Rieko Sakamoto, Yasushi Shimizu, Koichi Sato, Kimihiro Yoshimura, Akira Watanabe, Maho Tanaka, Shigeki Takishita, Hiroshi Tominaga, Keiji Karube, Takenori Sueoka

Image display apparatus

02/23/12 - 20120043882 - An image display apparatus includes a rear plate and a face plate. The face plate 11 includes light emitting members spaced from and facing the plurality of electron-emitting devices in an image display region and emitting light responsive to irradiation with electrons, anodes mounted on the light emitting members, partitioning
Inventors: Keiji Karube

### Keiji Karube patent invention listings

The bibliographic references displayed about Keiji Karube's patents are for a recent sample of Keiji Karube'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 Keiji Karube 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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