Kazuhiro Sakamoto

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Toyokawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exposure device capable of reducing unevenness in quantity of light
- Patent number 6,188,425
- Issue date Feb 13, 2001
- Minolta Co., Ltd.
- Kuniya Matsuura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus having a device for removing charged materi...
- Patent number 6,014,540
- Issue date Jan 11, 2000
- Minolta Co., Ltd.
- Mineyuki Sako
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer supplying unit with multiple containers
- Patent number 5,557,381
- Issue date Sep 17, 1996
- Minolta Co., Ltd.
- Kazuhiro Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY