Koichi Hayakawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing free .alpha.-hydroxy acids from ammonium salt...
- Patent number 6,066,763
- Issue date May 23, 2000
- Nippon Soda Co., Ltd.
- Koichi Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of simulating shape of sample after surface reaction process...
- Patent number 6,049,661
- Issue date Apr 11, 2000
- Sony Corporation
- Koichi Hayakawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for preparing .alpha.-hydroxy acids using microorganism and...
- Patent number 6,037,155
- Issue date Mar 14, 2000
- Nippon Soda Co., Ltd.
- Yoichi Kobayashi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
Process for the production of methionine
- Publication number 20050176115
- Publication date Aug 11, 2005
- Nippon Soda Co., Ltd.
- Yoichi Kobayashi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Process for producing substance by using microbial catalyst
- Publication number 20040014166
- Publication date Jan 22, 2004
- Koichi Hayakawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...