Tsutomu Satoh

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Higashi Kurume, JP

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Patents Grantslast 30 patents

Information Patent Grant
Colored image forming material and color filter obtained therefrom
- Patent number 5,821,016
- Issue date Oct 13, 1998
- Hitachi Chemical Company, Ltd.
- Tsutomu Satoh
- G02 - OPTICS
Information Patent Grant
Photohardenable materials
- Patent number 4,427,760
- Issue date Jan 24, 1984
- Somar Manufacturing Co. Ltd.
- Kohtaro Nagazawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photocurable light-sensitive composition
- Patent number 4,284,707
- Issue date Aug 18, 1981
- Somar Manufacturing Co., Ltd.
- Kohtaro Nagasawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...