Kenshi Uchida

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing 1-hexene
- Patent number 6,521,806
- Issue date Feb 18, 2003
- Sumitomo Chemical Company, Limited
- Mitsuhisa Tamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Titanium-containing solid catalyst
- Patent number 6,187,934
- Issue date Feb 13, 2001
- Sumitomo Chemical Company Limited
- Junpei Tsuji
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing propylene oxide
- Patent number 6,160,137
- Issue date Dec 12, 2000
- Sumitomo Chemical Company, Limited
- Junpei Tsuji
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of making a catalyst for producing oxirane compounds
- Patent number 5,840,650
- Issue date Nov 24, 1998
- Sumitomo Chemical Company, Limited
- Mitsuhisa Tamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing olefin having a terminal double bond
- Patent number 5,731,487
- Issue date Mar 24, 1998
- Sumitomo Chemical Company, Limited
- Mitsuhisa Tamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing propylene oxide
- Patent number 5,723,637
- Issue date Mar 3, 1998
- Sumitomo Chemical Company, Limited
- Junpei Tsuji
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dimerization of lower .alpha.-olefins
- Patent number 4,992,610
- Issue date Feb 12, 1991
- Sumitomo Chemical Company, Limited
- Hiroshi Sato
- C07 - ORGANIC CHEMISTRY