Seiichi Yagi

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Shiroyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Charge-eliminating apparatus of copier
- Patent number 5,065,188
- Issue date Nov 12, 1991
- Konica Corporation
- Hiroshi Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
System for adjusting output current of discharge electrode for elec...
- Patent number 4,305,651
- Issue date Dec 15, 1981
- Konishiroku Photo Industry Co., Ltd.
- Tadashi Umezawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY