Akihiko Matuyama

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Isehara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of coating a cylindrical photoconductive element for an elec...
- Patent number 7,288,349
- Issue date Oct 30, 2007
- Ricoh Company, Ltd.
- Takehiko Kinoshita
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method for coating a cylindrical photoconductive element for an ele...
- Patent number 6,852,166
- Issue date Feb 8, 2005
- Ricoh Company, Ltd.
- Takehiko Kinoshita
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Electrophotographic photoconductor, method of manufacturing same an...
- Patent number 6,653,033
- Issue date Nov 25, 2003
- Ricoh Company, Ltd.
- Hidetoshi Kami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoconductor, method of manufacturing same an...
- Patent number 6,573,016
- Issue date Jun 3, 2003
- Ricoh Company, Ltd.
- Hidetoshi Kami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Method of coating a cylindrical photoconductive element for an elec...
- Publication number 20060127795
- Publication date Jun 15, 2006
- Takehiko Kinoshita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method for coating a cylindrical photoconductive element for an ele...
- Publication number 20020150832
- Publication date Oct 17, 2002
- Takehiko Kinoshita
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Electrophotographic photoconductor, method of manufacturing same an...
- Publication number 20020106570
- Publication date Aug 8, 2002
- Hidetoshi Kami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY