Takashi Takeuchi

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Granular composite additive for polyolefin, process for producing t...
- Patent number 6,787,067
- Issue date Sep 7, 2004
- Asahi Denka Kogyo K.K.
- Toshinori Yukino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Macromolecular material composition and a modifier for macromolecul...
- Patent number 6,103,828
- Issue date Aug 15, 2000
- Hitachi Chemical Co. Ltd.
- Yuji Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin resin composition
- Patent number 5,077,328
- Issue date Dec 31, 1991
- Asahi Denka Kogyo K.K.
- Tohru Haruna
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin composition
- Patent number 4,912,156
- Issue date Mar 27, 1990
- Adeka Argus Chemical Co., Ltd.
- Masaki Yagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing diaryl-pentaerythritol diphosphites
- Patent number 4,739,090
- Issue date Apr 19, 1988
- Adeka Argus Chemical Co., Ltd.
- Kenji Tajima
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Granular composite additive for polyolefin, process for producing t...
- Publication number 20030125432
- Publication date Jul 3, 2003
- Toshinori Yukino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...