Etuo Shiozawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotatable head type electrophotographic apparatus, corona charging...
- Patent number 4,678,312
- Issue date Jul 7, 1987
- Fuji Photo Film Co., Ltd.
- Etuo Shiozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light beam rotary printer
- Patent number 4,479,133
- Issue date Oct 23, 1984
- Fuji Photo Film Co., Ltd.
- Etuo Shiozawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fine position control device
- Patent number 4,193,317
- Issue date Mar 18, 1980
- Fuji Photo Film Co., Ltd.
- Hiroshi Oono
- G06 - COMPUTING CALCULATING COUNTING