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Toru Ishii patents

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

Toru Ishii - Related organizations: Canon Kabushiki Kaisha patents

Developing member, process cartridge and electrophotographic apparatus

03/20/14 - 20140079442 - A high quality developing member that is excellent in deformation recovery property under a high temperature and that also satisfies filming resistance under a low temperature is provided. The developing member of the present invention includes a mandrel, an elastic layer formed on the outer periphery surface of the mandrel,
Inventors: Masaki Yamada, Yuji Sakurai, Toru Ishii, Takashi Koyanagi

Developing member, process cartridge, and electrophotographic apparatus

10/31/13 - 20130287454 - Provided is a developing member capable of exerting stable performance under various environments. The developing member comprises a mandrel, an elastic layer formed on a periphery of the mandrel, and a surface layer covering a peripheral surface of the elastic layer. The surface layer contains a polyurethane and zinc oxide
Inventors: Genya Anan, Masaki Yamada, Yuji Sakurai, Toru Ishii

Developing roller, process cartridge, and electrophotographic apparatus

08/02/12 - 20120195631 - The developing roller is a developing roller including a mandrel, an elastic layer provided on the mandrel and containing a cured material of an addition curable-type dimethyl silicone rubber, and a surface layer containing a urethane resin that covers the circumferential surface of the elastic layer, wherein the urethane resin
Inventors: Masaki Yamada, Takashi Kusaba, Kunimasa Kawamura, Yuji Sakurai, Toru Ishii

### Toru Ishii patent invention listings

The bibliographic references displayed about Toru Ishii's patents are for a recent sample of Toru Ishii'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 Toru Ishii 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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