Harumi Ikezawa

Person

Onoda, JP

People

Patents Grantslast 30 patents

Information Patent Grant
For producing ethylene glycol and/or a glycolic acid ester, catalys...
- Patent number 4,647,551
- Issue date Mar 3, 1987
- Ube Industries, Ltd.
- Haruhiko Miyazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dielectric ceramic composition
- Patent number 4,621,067
- Issue date Nov 4, 1986
- Ube Industries, Ltd.
- Ryozo Kitoh
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing ethylene glycol and/or glycolic acid ester, c...
- Patent number 4,585,890
- Issue date Apr 29, 1986
- Ube Industries, Ltd.
- Haruhiko Miyazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of ethylene glycol and/or glycollic acid...
- Patent number 4,551,565
- Issue date Nov 5, 1985
- Ube Industries, Ltd.
- Haruhiko Miyazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing lower alkylene glycol, catalyst composition u...
- Patent number 4,511,744
- Issue date Apr 16, 1985
- UISE Industries, Ltd.
- Haruhiko Miyazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing ethylene glycol and/or glycolic acid ester, c...
- Patent number 4,440,873
- Issue date Apr 3, 1984
- Ube Industries, Ltd.
- Haruhiko Miyazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of glycollic acid esters
- Patent number 4,409,395
- Issue date Oct 11, 1983
- UBE Industries, Ltd.
- Haruhiko Miyazaki
- 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 oxidative process for producing maleic anhydride
- Patent number 4,110,350
- Issue date Aug 29, 1978
- Ube Industries, Ltd.
- Sumio Umemura
- C07 - ORGANIC CHEMISTRY

Harumi Ikezawa

Person

Patents Grantslast 30 patents

For producing ethylene glycol and/or a glycolic acid ester, catalys...

Dielectric ceramic composition

Process for producing ethylene glycol and/or glycolic acid ester, c...

Process for the production of ethylene glycol and/or glycollic acid...

Process for producing lower alkylene glycol, catalyst composition u...

Process for producing ethylene glycol and/or glycolic acid ester, c...

Process for the production of glycollic acid esters

Catalytic oxidative process for producing maleic anhydride

Catalytic oxidative process for producing maleic anhydride