Yasuhisa Sakakibara

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for polymerization of alpha-olefin and alpha-olefin polymer
- Patent number 6,376,628
- Issue date Apr 23, 2002
- Grand Polymer Co., Ltd.
- Shigeru Ikai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of (polycyclic secondary-amino)dialkoxysilane
- Patent number 6,337,416
- Issue date Jan 8, 2002
- Ube Industries, Ltd.
- Hiroyuki Ikeuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing di (polycyclic amino) dialkoxysilane
- Patent number 5,939,573
- Issue date Aug 17, 1999
- Ube Industries, Ltd.
- Shigeru Ikai
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Preparation of (polycyclic secondary-amino) dialkoxysilane
- Publication number 20010051723
- Publication date Dec 13, 2001
- Ube Industries, Ltd.
- Hiroyuki Ikeuchi
- C07 - ORGANIC CHEMISTRY