Noboru Kakeya

Person

Ube-Shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for production of biphenyltetracarboxylic acid tetraesters
- Patent number 6,914,154
- Issue date Jul 5, 2005
- Ube Industries, Ltd.
- Yasushi Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.omega.-hydroxy-(.omega.-3)-ketonitrile
- Patent number 5,380,912
- Issue date Jan 10, 1995
- UBE Industries, Ltd.
- Hiroshi Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.omega.-hydroxy-(.omega.-3)-ketonitrile and method for preparing .o...
- Patent number 5,350,868
- Issue date Sep 27, 1994
- UBE Industries, Ltd.
- Hiroshi Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.alpha.-(.omega.-cyanoalkanoyl)-.gamma.-butyrolactone and method fo...
- Patent number 5,099,036
- Issue date Mar 24, 1992
- UBE Industries, Ltd.
- Hiroshi Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.alpha.-(.omega.-cyanoalkanoyl-.gamma.-butyrolactone and method for...
- Patent number 5,023,351
- Issue date Jun 11, 1991
- UBE Industries, Ltd.
- Hiroshi Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 1,2,4-triazole-3-carboxamides
- Patent number 4,578,479
- Issue date Mar 25, 1986
- UBE Industries, Ltd.
- Kiyoshi Fukui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Orotic acid derivatives
- Patent number 4,400,508
- Issue date Aug 23, 1983
- UBE Industries, Ltd.
- Kiyoshi Fukui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydantoin derivatives
- Patent number 4,363,916
- Issue date Dec 14, 1982
- UBE Industries, Ltd.
- Kiyoshi Fukui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing triphenylphosphine
- Patent number 4,301,301
- Issue date Nov 17, 1981
- Ube Industries, Ltd.
- Kiyoshi Fukui
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for production of biphenyltetracarboxylic acid tetraesters
- Publication number 20040039222
- Publication date Feb 26, 2004
- Ube Industries, Ltd.
- Yasushi Yamamoto
- C07 - ORGANIC CHEMISTRY

Noboru Kakeya

Person

Patents Grantslast 30 patents

Process for production of biphenyltetracarboxylic acid tetraesters

.omega.-hydroxy-(.omega.-3)-ketonitrile

.omega.-hydroxy-(.omega.-3)-ketonitrile and method for preparing .o...

.alpha.-(.omega.-cyanoalkanoyl)-.gamma.-butyrolactone and method fo...

.alpha.-(.omega.-cyanoalkanoyl-.gamma.-butyrolactone and method for...

Process for preparing 1,2,4-triazole-3-carboxamides

Orotic acid derivatives

Hydantoin derivatives

Method for producing triphenylphosphine

Patents Applicationslast 30 patents

Process for production of biphenyltetracarboxylic acid tetraesters