Shinsuke Yoshinaga

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Sakai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Unit-type copying machine
- Patent number 4,647,178
- Issue date Mar 3, 1987
- Mita Industrial Co., Ltd.
- Kouichi Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device in electrostatic copying apparatus
- Patent number 4,602,864
- Issue date Jul 29, 1986
- Mita Industrial Co., Ltd.
- Hiroshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic copying apparatus
- Patent number 4,533,233
- Issue date Aug 6, 1985
- Mita Industrial Co., Ltd.
- Hiroshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mount for a rotating drum and a developer within an electrostatic c...
- Patent number 4,530,588
- Issue date Jul 23, 1985
- Mita Industrial Co., Ltd.
- Hiroshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical device in variable magnification electrostatic copying appa...
- Patent number 4,487,497
- Issue date Dec 11, 1984
- Mita Industrial Co., Ltd.
- Hiroshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY