Kanshiro Okamoto

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Yamatokoriyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner density control for an image forming apparatus
- Patent number 5,839,018
- Issue date Nov 17, 1998
- Sharp Kabushiki Kaisha
- Masato Asanuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for preparing developer for use in electrophotographic printing
- Patent number 5,759,735
- Issue date Jun 2, 1998
- Sharp Kabushiki Kaisha
- Tadashi Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for electrophotography
- Patent number 5,266,433
- Issue date Nov 30, 1993
- Sharp Kabushiki Kaisha
- Toshihisa Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY