Takayasu Sonoyama

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing optically active norborneol by ester hydrolysis
- Patent number 5,459,067
- Issue date Oct 17, 1995
- Shionogi Seiyaku Kabushiki Kaisha
- Bunji Kageyama
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Cephalosporin acetylhydrolase gene and protein encoded by said gene
- Patent number 5,338,676
- Issue date Aug 16, 1994
- Shionogi & Co., Ltd.
- Kenji Mitsushima
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Cephalosporin acetylhydrolase gene from Bacillus subtilis
- Patent number 5,281,525
- Issue date Jan 25, 1994
- Shionogi & Co., Ltd.
- Kenji Mitsushima
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for preparing 2,5-diketo-D-gluconic acid
- Patent number 5,234,819
- Issue date Aug 10, 1993
- Shiongi & Co., Ltd.
- Takayasu Sonoyama
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microorganisms of the genus Erwinia useful for preparing 2,5-diketo...
- Patent number 5,134,077
- Issue date Jul 28, 1992
- Shionogi & Co., Ltd.
- Takayasu Sonoyama
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for preparing 2,5-diketo-D-gluconic acid
- Patent number 4,879,229
- Issue date Nov 7, 1989
- Shionogi & Co., Ltd.
- Takayasu Sonoyama
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
2,5-diketo-D-gluconic acid reductase
- Patent number 4,748,122
- Issue date May 31, 1988
- Shionogi & Co., Ltd.
- Takayasu Sonoyama
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for preparing 2-keto-L-gulonic acid
- Patent number 4,696,897
- Issue date Sep 29, 1987
- Shionogi & Co., Ltd.
- Takayasu Sonoyama
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Fermentative or enzymatic production of 2-keto-L-gulonic acid
- Patent number 4,543,331
- Issue date Sep 24, 1985
- Shionogi & Co., Ltd.
- Takayasu Sonoyama
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for producing 2-keto-L-gulonic acid
- Patent number RE30872
- Issue date Feb 23, 1982
- Shionogi & Co., Ltd.
- Takayasu Sonoyama
- 435 - Chemistry: molecular biology and microbiology
Information Patent Grant
Vane-type fluid impeller and method of aerating a liquid
- Patent number 4,287,137
- Issue date Sep 1, 1981
- Shionogi & Co., Ltd.
- Takayasu Sonoyama
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Takayasu Sonoyama

Person

Patents Grantslast 30 patents

Method for producing optically active norborneol by ester hydrolysis

Cephalosporin acetylhydrolase gene and protein encoded by said gene

Cephalosporin acetylhydrolase gene from Bacillus subtilis

Method for preparing 2,5-diketo-D-gluconic acid

Microorganisms of the genus Erwinia useful for preparing 2,5-diketo...

Method for preparing 2,5-diketo-D-gluconic acid

2,5-diketo-D-gluconic acid reductase

Process for preparing 2-keto-L-gulonic acid

Fermentative or enzymatic production of 2-keto-L-gulonic acid

Process for producing 2-keto-L-gulonic acid

Vane-type fluid impeller and method of aerating a liquid