Yasushi Yamamoto

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Annaka, JA

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Patents Grantslast 30 patents

Information Patent Grant
Maleimido group-containing organosilicon compounds
- Patent number 4,075,167
- Issue date Feb 21, 1978
- Dai Nippon Printing Co., Ltd.
- Minoru Takamizawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzophenone derivatives and their preparation and application
- Patent number 4,042,613
- Issue date Aug 16, 1977
- Dai Nippon Printing Co., Ltd.
- Minoru Takamizawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Planographic printing plates and a method of preparing them using p...
- Patent number 4,019,904
- Issue date Apr 26, 1977
- Dai Nippon Printing Company Limited
- Atsumi Noshiro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS