Shigeru Tanimori

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon black-graft polymer, method for production thereof, and use...
- Patent number 4,994,520
- Issue date Feb 19, 1991
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Yoshikuni Mori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Carbon black-graft polymer, method for production thereof, and use...
- Patent number 4,940,749
- Issue date Jul 10, 1990
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Yoshikuni Mori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Carbon black-graft polymer, method for production thereof, and use...
- Patent number 4,880,857
- Issue date Nov 14, 1989
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Yoshikuni Mori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS