Hideo Ishikawa

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Processes for preparing 2-substituted propionic acid and derivative...
- Patent number 4,922,010
- Issue date May 1, 1990
- Ube Industries, Ltd.
- Mikito Kashima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing polybutadiene rubber with enhanced mechanical...
- Patent number 4,476,287
- Issue date Oct 9, 1984
- Ube Industries, Ltd.
- Nobunori Maehara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polybutadiene rubber with enhanced mechanical...
- Patent number 4,472,559
- Issue date Sep 18, 1984
- Ube Industries, Ltd.
- Nobunori Maehara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing 1,2-polybutadiene
- Patent number 4,153,767
- Issue date May 8, 1979
- Ube Industries Limited
- Haruo Ueno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...