Masafumi Yoshimura

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Kuze, JP

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Patents Grantslast 30 patents

Information Patent Grant
Crystalline polypropylene resin composition and amide compounds
- Patent number 6,235,823
- Issue date May 22, 2001
- New Japan Chemical Co., Ltd.
- Naoki Ikeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polybutene-1 resin composition and a method of accelerating the cry...
- Patent number 5,973,076
- Issue date Oct 26, 1999
- New Japan Chemical Co., Ltd.
- Masafumi Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Porous stretched article of polypropylene-based resin and process f...
- Patent number 5,491,188
- Issue date Feb 13, 1996
- New Japan Chemical Co., Ltd.
- Naoki Ikeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Crystalline polyolefin-type resin compositions
- Patent number 4,532,280
- Issue date Jul 30, 1985
- New Japan Chemical Co., Ltd.
- Toshiaki Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions for recovering an organic material from an oily layer...
- Patent number 4,502,975
- Issue date Mar 5, 1985
- New Japan Chemical Co., Ltd.
- Toshiaki Kobayashi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE