Hiroshi Itoh

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Yohkaichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic sensitive member
- Patent number 5,529,866
- Issue date Jun 25, 1996
- Kyocera Corporation
- Takao Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electroconductive magnetic carrier, developer using the same and im...
- Patent number 5,318,873
- Issue date Jun 7, 1994
- Kyocera Corporation
- Takao Kawamura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electroconductive magnetic carrier, developer using the same and im...
- Patent number 5,256,513
- Issue date Oct 26, 1993
- Kyocera Corporation
- Takao Kawamura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Layered electrophotographic sensitive member comprising amorphous s...
- Patent number 4,997,736
- Issue date Mar 5, 1991
- Kyocera Corporation
- Takao Kawamura
- G02 - OPTICS