Yoshihiko Bessho

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Hikone, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner development device with improved scraper
- Patent number 4,731,632
- Issue date Mar 15, 1988
- Dainippon Screen Mfg. Co., Ltd.
- Masao Fukushima
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Cooling device for a light source in a copying machine
- Patent number 4,669,865
- Issue date Jun 2, 1987
- Dainippon Screen Mfg. Co., Ltd.
- Yoshihiko Bessho
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus
- Patent number 4,668,073
- Issue date May 26, 1987
- Dainippon Screen Mfg. Co., Ltd.
- Yukio Hatabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid developing equipment for electrophotographic copying machine
- Patent number 4,586,809
- Issue date May 6, 1986
- Dainippon Screen Mfg. Co., Ltd.
- Yoshio Miyauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY