Masanori Katayama

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Patents Grantslast 30 patents

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
Automatic process camera
- Patent number 4,585,335
- Issue date Apr 29, 1986
- Dainippon Screen Mfg. Co., Ltd.
- Masanori Katayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for holding a copy in reproduction camera
- Patent number 4,336,984
- Issue date Jun 29, 1982
- Dainippon Screen Mfg. Co., Ltd.
- Shozi Komatsubara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY