Takehisa Ohashi

Person

Kobe, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optically active aminoalcohol derivatives and method of producing same
- Patent number RE36718
- Issue date May 30, 2000
- Kaneka Corporation
- Masaru Mitsuda
- 548 - Organic compounds
Information Patent Grant
Process for producing D-amino acids with composite immobilized enzy...
- Patent number 5,962,279
- Issue date Oct 5, 1999
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Hirokazu Nanba
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Optically active aminoalcohol derivatives and method of producing same
- Patent number 5,616,726
- Issue date Apr 1, 1997
- Kaneka Corporation
- Masaru Mitsuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing an enol silyl ether compound
- Patent number 5,071,966
- Issue date Dec 10, 1991
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kazunori Kan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing optically active cyano compound
- Patent number 5,003,083
- Issue date Mar 26, 1991
- Kanegafuchi Chemical Industry, Co., Ltd.
- Kenji Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing trans-.beta.-benzoylacrylic acid ester
- Patent number 4,994,600
- Issue date Feb 19, 1991
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Satomi Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing ethyl-alpha-amino-gamma-oxo-gamma-phenybutyra...
- Patent number 4,925,969
- Issue date May 15, 1990
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Satomi Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 4-acetoxy-3-hydroxyethylazetidin-2-one deriva...
- Patent number 4,914,199
- Issue date Apr 3, 1990
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Isao Sada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 4-acetoxy-3-hydroxyethylazetidin-2-one deriva...
- Patent number 4,914,200
- Issue date Apr 3, 1990
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kazunori Kan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing optically active indoline-2-carboxylic acid
- Patent number 4,898,822
- Issue date Feb 6, 1990
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Masanori Asada
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for preparing optically active glycerol derivatives
- Patent number 4,863,859
- Issue date Sep 5, 1989
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Shigeki Hamaguchi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for preparing 4-acetoxy-3-hydroxyethylazetidin-2-one deriva...
- Patent number 4,861,877
- Issue date Aug 29, 1989
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Takehisa Ohashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 3 halogeno-2-hydroxypropyltrimethylammonium h...
- Patent number 4,814,506
- Issue date Mar 21, 1989
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kazuhiko Katayama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Beta-lactam compound and preparation thereof
- Patent number 4,791,198
- Issue date Dec 13, 1988
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Takehisa Ohashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Inorganic acid salt of N-(1(S)-ethoxycarbonyl-3-phenylpropyl)-L-ala...
- Patent number 4,760,162
- Issue date Jul 26, 1988
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kazuhiko Yamada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing optically active glycol derivatives
- Patent number 4,745,066
- Issue date May 17, 1988
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Shigeki Hamaguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing N-[1(S)-ethoxycarbonyl-3-phenylpropyl]-L-alan...
- Patent number 4,716,235
- Issue date Dec 29, 1987
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Satomi Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfate of 5,6,7,8-tetrahydro-L-erythro-biopterin and process for p...
- Patent number 4,649,197
- Issue date Mar 10, 1987
- Kanegafuchi Kagaku Kogyo Kabushiki
- Hayashi Uchino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 5,6,7,8-tetrahydro-6-(L-erythro-1',2'-dihydro...
- Patent number 4,595,752
- Issue date Jun 17, 1986
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Masaaki Azuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of optically active thiol compounds
- Patent number 4,460,780
- Issue date Jul 17, 1984
- Kanegafuchi Chemical Industry Company, Ltd.
- Takehisa Ohashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of an optically active .beta.-mercaptoalkan...
- Patent number 4,384,139
- Issue date May 17, 1983
- Kanegafuchi Chemical Industry Company, Limited
- Takehisa Ohashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of optically active N-mercaptoalkanoylamino...
- Patent number 4,371,699
- Issue date Feb 1, 1983
- Kanegafuchi Chemical Industry Co., Ltd.
- Takehisa Ohashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Permanent waving compositions
- Patent number 4,272,517
- Issue date Jun 9, 1981
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Koji Yoneda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing 5-(4-hydroxyphenyl)hydantoin
- Patent number 4,230,869
- Issue date Oct 28, 1980
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Koji Yoneda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 5-(2-thienyl)hydantoin
- Patent number 4,185,153
- Issue date Jan 22, 1980
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Takehisa Ohashi
- C07 - ORGANIC CHEMISTRY

Takehisa Ohashi

Person

Patents Grantslast 30 patents

Optically active aminoalcohol derivatives and method of producing same

Process for producing D-amino acids with composite immobilized enzy...

Optically active aminoalcohol derivatives and method of producing same

Process for preparing an enol silyl ether compound

Process for preparing optically active cyano compound

Process for preparing trans-.beta.-benzoylacrylic acid ester

Process for preparing ethyl-alpha-amino-gamma-oxo-gamma-phenybutyra...

Process for preparing 4-acetoxy-3-hydroxyethylazetidin-2-one deriva...

Process for preparing 4-acetoxy-3-hydroxyethylazetidin-2-one deriva...

Process for preparing optically active indoline-2-carboxylic acid

Process for preparing optically active glycerol derivatives

Process for preparing 4-acetoxy-3-hydroxyethylazetidin-2-one deriva...

Process for preparing 3 halogeno-2-hydroxypropyltrimethylammonium h...

Beta-lactam compound and preparation thereof

Inorganic acid salt of N-(1(S)-ethoxycarbonyl-3-phenylpropyl)-L-ala...

Method for producing optically active glycol derivatives

Process for preparing N-[1(S)-ethoxycarbonyl-3-phenylpropyl]-L-alan...

Sulfate of 5,6,7,8-tetrahydro-L-erythro-biopterin and process for p...

Process for preparing 5,6,7,8-tetrahydro-6-(L-erythro-1',2'-dihydro...

Process for preparation of optically active thiol compounds

Process for preparation of an optically active .beta.-mercaptoalkan...

Process for preparation of optically active N-mercaptoalkanoylamino...

Permanent waving compositions

Process for preparing 5-(4-hydroxyphenyl)hydantoin

Process for preparing 5-(2-thienyl)hydantoin