Shuuji Hirayama

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal raney catalysts and preparation of hydrogenated compounds the...
- Patent number 6,245,920
- Issue date Jun 12, 2001
- Showa Denko K.K.
- Kouhei Morikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Noble metal raney catalysts and preparation of hydrogenated compoun...
- Patent number 6,215,030
- Issue date Apr 10, 2001
- Showa Denko K.K.
- Kouhei Morikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Noble metal Raney catalysts and preparation of hydrogenated compoun...
- Patent number 6,018,048
- Issue date Jan 25, 2000
- Showa Denko K.K.
- Kouhei Morikawa
- C07 - ORGANIC CHEMISTRY