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Soyao Moriguchi
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Yokohama, JP
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last 30 patents
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Patent Grant
Method of measuring enzyme activity by using a column having an imm...
Patent number
5,654,152
Issue date
Aug 5, 1997
Showa Denko Kabushiki Kaisha
Tamami Koyama
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Active support substance and adsorbent for chromatography
Patent number
4,913,812
Issue date
Apr 3, 1990
Showa Denko Kabushiki Kaisha
Soyao Moriguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adsorbent composed of porous beads of chitosan and adsorption metho...
Patent number
4,879,340
Issue date
Nov 7, 1989
Showa Denko Kabushiki Kaisha
Soyao Moriguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical resolution process for DL-cysteine
Patent number
4,613,688
Issue date
Sep 23, 1986
Showa Denko Kabushiki Kaisha
Chozo Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4(3H)-Quinazolinone derivatives, process for production thereof, an...
Patent number
4,451,467
Issue date
May 29, 1984
Ishikawa; Masayuki
Masayuki Ishikawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinazolinde-dione compounds, process for production thereof and ph...
Patent number
4,405,623
Issue date
Sep 20, 1983
Masayuki Ishikawa
Masayuki Ishikawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of .beta.-chloroalanine
Patent number
4,283,554
Issue date
Aug 11, 1981
Showa Denko Kabushiki Kaisha
Chozo Inoue
C07 - ORGANIC CHEMISTRY