Toshio Nishioka

Person

Ashiya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing an optically active azolyl-.alpha., .beta.-uns...
- Patent number 5,698,742
- Issue date Dec 16, 1997
- Sumitomo Chemical Company, Limited
- Yukio Yoneyoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active secondary amine compound, process for producing op...
- Patent number 5,510,519
- Issue date Apr 23, 1996
- Sumitomo Chemical Company, Limited
- Yukio Yoneyoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active secondary amine compound, process for producing op...
- Patent number 5,298,660
- Issue date Mar 29, 1994
- Sumitomo Chemical Company, Limited
- Yukio Yoneyoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing an optically active azolyl-.alpha.,.beta.-unsa...
- Patent number 5,144,071
- Issue date Sep 1, 1992
- Sumitomo Chemical Company, Limited
- Yukio Yoneyoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Asymmetrically modified boron hydride type compound and a method fo...
- Patent number 5,041,651
- Issue date Aug 20, 1991
- Sumitomo Chemical Company, Limited
- Yukio Yoneyoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active borane complex and a method for producing an optic...
- Patent number 4,923,999
- Issue date May 8, 1990
- Sumitomo Chemical Company, Limited
- Yukio Yoneyoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing an optically active azolyl-.alpha. .beta.-unsa...
- Patent number 4,908,455
- Issue date Mar 13, 1990
- Sumitomo Chemical Company, Limited
- Yukio Yoneyoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Asymmetrically modified boron hydride type compound, a production m...
- Patent number 4,760,149
- Issue date Jul 26, 1988
- Sumitomo Chemical Company, Limited
- Yukio Yoneyoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active borane complex and a method for producing an optic...
- Patent number 4,749,809
- Issue date Jun 7, 1988
- Sumitomo Chemical Company, Limited
- Yukio Yoneyoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing 4-hydroxy-3-methyl-2-(2-propynyl)-2-cyclopente...
- Patent number 4,343,953
- Issue date Aug 10, 1982
- Sumitomo Chemical Company, Limited
- Noritada Matsuo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted-acetic acid ester
- Patent number 4,309,439
- Issue date Jan 5, 1982
- Sumitomo Chemical Company, Limited
- Nobuo Ohno
- C07 - ORGANIC CHEMISTRY

Toshio Nishioka

Person

Patents Grantslast 30 patents

Method for producing an optically active azolyl-.alpha., .beta.-uns...

Optically active secondary amine compound, process for producing op...

Optically active secondary amine compound, process for producing op...

Method for producing an optically active azolyl-.alpha.,.beta.-unsa...

Asymmetrically modified boron hydride type compound and a method fo...

Optically active borane complex and a method for producing an optic...

Method for producing an optically active azolyl-.alpha. .beta.-unsa...

Asymmetrically modified boron hydride type compound, a production m...

Optically active borane complex and a method for producing an optic...

Method for preparing 4-hydroxy-3-methyl-2-(2-propynyl)-2-cyclopente...

Substituted-acetic acid ester