Yoshiharu Higuchi

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Chibaken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing alpha-olefin polymers
- Patent number 4,603,184
- Issue date Jul 29, 1986
- Chisso Corporation
- Akihiro Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing .alpha.-olefin polymers
- Patent number 4,460,757
- Issue date Jul 17, 1984
- Chisso Corporation
- Akihiro Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing .alpha.-olefin polymers
- Patent number 4,387,198
- Issue date Jun 7, 1983
- Chisso Corporation
- Akihiro Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing .alpha.-olefin polymers
- Patent number 4,304,891
- Issue date Dec 8, 1981
- Chisso Corporation
- Akihiro Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...