Kunioki Kato

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process of producing high purity bis(4-hydroxyphenyl)sulfides and h...
- Patent number 5,175,372
- Issue date Dec 29, 1992
- Seitetsu Kagaku Co., Ltd.
- Akira Onoe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heat-sensitive recording materials containing high purity bis(4-hyd...
- Patent number 5,102,858
- Issue date Apr 7, 1992
- Seitetsu Kagaku Co., Ltd.
- Akira Onoe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel thiophene derivatives and methods for producing the same
- Patent number 5,101,049
- Issue date Mar 31, 1992
- Seitetsu Kagaku Co., Ltd.
- Hiroshi Goda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Salt of 5-acetyl-2-alkylbenzenesulfonic acid
- Patent number 4,943,655
- Issue date Jul 24, 1990
- Seitetsu Kagaku Co., Ltd.
- Kunioki Kato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing N,N-dialkylaniline salt of 5-acetyl-2-alkylbe...
- Patent number 4,853,158
- Issue date Aug 1, 1989
- Seitetsu Kagaku Co., Ltd.
- Kunioki Kato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing alkali metal benzenesulfinates
- Patent number 4,849,138
- Issue date Jul 18, 1989
- Seitetsu Kagaku Co., Ltd.
- Akira Onoe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-tert.-butyl-1,2-benzenedithiol, complex compounds derived therefr...
- Patent number 4,835,317
- Issue date May 30, 1989
- Seitetsu Kagaku Co., Ltd.
- Michio Suzuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiophene derivatives and methods for producing the same
- Patent number 4,792,612
- Issue date Dec 20, 1988
- Seitetsu Kagaku Co., Ltd.
- Hiroshi Goda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing p-hydroxybenzaldehyde
- Patent number 4,273,941
- Issue date Jun 16, 1981
- Seitetsu Kagaku Co., Ltd.
- Masao Kawamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing p-hydroxybenzaldehyde
- Patent number 4,195,041
- Issue date Mar 25, 1980
- Seitetsu Kagaku Co., Ltd.
- Masao Kawamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for adhering polyethylene to steel substrates
- Patent number 4,172,912
- Issue date Oct 30, 1979
- Sumitomo Metal Industries Limited
- Kohji Noji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Kunioki Kato

Person

Patents Grantslast 30 patents

Process of producing high purity bis(4-hydroxyphenyl)sulfides and h...

Heat-sensitive recording materials containing high purity bis(4-hyd...

Novel thiophene derivatives and methods for producing the same

Salt of 5-acetyl-2-alkylbenzenesulfonic acid

Process for preparing N,N-dialkylaniline salt of 5-acetyl-2-alkylbe...

Method of producing alkali metal benzenesulfinates

4-tert.-butyl-1,2-benzenedithiol, complex compounds derived therefr...

Thiophene derivatives and methods for producing the same

Process for producing p-hydroxybenzaldehyde

Process for producing p-hydroxybenzaldehyde

Process for adhering polyethylene to steel substrates