Sigeo Satou

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of optical density correction
- Patent number 5,016,203
- Issue date May 14, 1991
- Fuji Photo Film Co., Ltd.
- Tomoaki Komatsu
- G01 - MEASURING TESTING
Information Patent Grant
Method of optical density measurement and apparatus therefor
- Patent number 4,937,764
- Issue date Jun 26, 1990
- Fuji Photo Film Co., Ltd.
- Tomoaki Komatsu
- G01 - MEASURING TESTING