Kyoji Ohdan

Person

Yamaguchi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Porous lithium aluminate carrier of spinel structure for catalyst
- Patent number 5,885,917
- Issue date Mar 23, 1999
- Ube Industries, Ltd.
- Kyoji Ohdan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Porous lithium aluminate carrier of spinel structure for catalyst
- Patent number 5,688,984
- Issue date Nov 18, 1997
- Ube Industries, Ltd.
- Kyoji Ohdan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electromagnetic effect material
- Patent number 5,164,349
- Issue date Nov 17, 1992
- UBE Industries Ltd.
- Toshitaka Fujii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Barium ferrite magnetic powder and magnetic recording medium contai...
- Patent number 4,778,734
- Issue date Oct 18, 1988
- Ube Industries, Ltd.
- Kyoji Ohdan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Methacrylic acid production catalyst
- Patent number 4,444,907
- Issue date Apr 24, 1984
- Ube Industries, Ltd.
- Kyoji Ohdan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for production of unsaturated carboxylic acid, preparation...
- Patent number 4,364,844
- Issue date Dec 21, 1982
- Ube Industries, Ltd.
- Sumio Umemura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ammoxidation catalyst for the production of acrylonitrile from prop...
- Patent number 4,290,922
- Issue date Sep 22, 1981
- Ube Industries, Ltd.
- Sumio Umemura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the catalytical preparation of acrylonitrile
- Patent number 4,278,614
- Issue date Jul 14, 1981
- UBE Industries, Ltd.
- Sumio Umemura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the catalytic preparation of acrolein and methacrolein
- Patent number 4,267,385
- Issue date May 12, 1981
- Ube Industries, Ltd.
- Sumio Umemura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for producing acrylonitrile in a fluidized bed reactor
- Patent number 4,264,476
- Issue date Apr 28, 1981
- Ube Industries, Inc.
- Sumio Umemura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic oxidation of methacrolein
- Patent number 4,256,914
- Issue date Mar 17, 1981
- UBE Industries, Ltd.
- Sumio Umemura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing methacrolein
- Patent number 4,217,309
- Issue date Aug 12, 1980
- Ube Industries, Ltd.
- Sumio Umemura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the catalytical production of acrylonitrile
- Patent number 4,205,010
- Issue date May 27, 1980
- UBE Industries, Ltd.
- Sumio Umemura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic oxidative process for producing maleic anhydride
- Patent number 4,177,161
- Issue date Dec 4, 1979
- Ube Industries, Ltd.
- Sumio Umemura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic oxidation of isobutylene
- Patent number 4,171,328
- Issue date Oct 16, 1979
- Ube Industries Ltd.
- Sumio Umemura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of maleic anhydride catalyst
- Patent number 4,154,703
- Issue date May 15, 1979
- Ube Industries, Inc.
- Sumio Umemura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic oxidative process for producing maleic anhydride
- Patent number 4,110,350
- Issue date Aug 29, 1978
- Ube Industries, Ltd.
- Sumio Umemura
- C07 - ORGANIC CHEMISTRY

Kyoji Ohdan

Person

Patents Grantslast 30 patents

Porous lithium aluminate carrier of spinel structure for catalyst

Porous lithium aluminate carrier of spinel structure for catalyst

Electromagnetic effect material

Barium ferrite magnetic powder and magnetic recording medium contai...

Methacrylic acid production catalyst

Catalyst for production of unsaturated carboxylic acid, preparation...

Ammoxidation catalyst for the production of acrylonitrile from prop...

Process for the catalytical preparation of acrylonitrile

Process for the catalytic preparation of acrolein and methacrolein

Catalyst for producing acrylonitrile in a fluidized bed reactor

Catalytic oxidation of methacrolein

Process for producing methacrolein

Method for the catalytical production of acrylonitrile

Catalytic oxidative process for producing maleic anhydride

Catalytic oxidation of isobutylene

Process for the preparation of maleic anhydride catalyst

Catalytic oxidative process for producing maleic anhydride