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Kawasaki, JP
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last 30 patents
Information
Patent Grant
Production of podophyllotoxins using podophyllum
Patent number
5,336,605
Issue date
Aug 9, 1994
Nippon Oil Company, Ltd.
Ko Sakata
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Agent for stimulating growth of animal cells and serum-free medium...
Patent number
5,318,906
Issue date
Jun 7, 1994
Nippon Oil Company, Ltd.
Ko Sakata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for preparation of an adventive embryo of podophyllum
Patent number
5,225,343
Issue date
Jul 6, 1993
Nippon Oil Company, Ltd.
Ko Sakata
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Selective gas separation membrane
Patent number
4,636,229
Issue date
Jan 13, 1987
Nippon Oil Company, Limited
Hiroyuki Itoh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of immobilizing enzymatically active materials
Patent number
4,525,457
Issue date
Jun 25, 1985
Nippon Oil Co., Ltd.
Ko Sakata
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing water-insoluble polymers of uniform shape fro...
Patent number
4,520,178
Issue date
May 28, 1985
Nippon Oil Co. Ltd.
Ko Sakata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for separation and recovery of isobutene
Patent number
4,208,540
Issue date
Jun 17, 1980
Nippon Oil Co., Ltd.
Masao Imaizumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for continuously producing tert-butyl alcohol
Patent number
4,180,688
Issue date
Dec 25, 1979
Nippon Oil Co., Ltd.
Masao Imaizumi
C07 - ORGANIC CHEMISTRY