Yutaka Kiyomiya

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for maintaining high level of yield of acrylonitrile and hy...
- Patent number 5,160,721
- Issue date Nov 3, 1992
- Nitto Chemical Industry Co., Ltd.
- Yutaka Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2,6-dichlorobenzonitrile
- Patent number 4,883,897
- Issue date Nov 28, 1989
- Nitto Chemical Industry Co., Ltd.
- Yutaka Kiyomiya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for ammoxidation
- Patent number 4,774,352
- Issue date Sep 27, 1988
- Nitto Chemical Industry Co., Ltd.
- Yutaka Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Regeneration of iron-antimony metallic oxide catalysts
- Patent number 4,757,038
- Issue date Jul 12, 1988
- Nitto Chemical Industry Co., Ltd.
- Yutaka Sasaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for improving activity of tellurium containing metal oxide...
- Patent number 4,709,071
- Issue date Nov 24, 1987
- Nitto Chemical Industry Co., Ltd.
- Yutaka Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for improving activity of tellurium containing metal oxide...
- Patent number 4,709,070
- Issue date Nov 24, 1987
- Nitto Chemical Industry Co., Ltd.
- Yutaka Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for improving activity of tellurium containing metal oxide...
- Patent number 4,618,593
- Issue date Oct 21, 1986
- Nitto Chemical Industry Co., Ltd.
- Yutaka Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for regeneration of iron-antimony metallic oxide catalysts
- Patent number 4,536,483
- Issue date Aug 20, 1985
- Nitto Chemical Industry Co., Ltd.
- Yutaka Sasaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Yutaka Kiyomiya

Person

Patents Grantslast 30 patents

Process for maintaining high level of yield of acrylonitrile and hy...

Process for producing 2,6-dichlorobenzonitrile

Process for ammoxidation

Regeneration of iron-antimony metallic oxide catalysts

Process for improving activity of tellurium containing metal oxide...

Process for improving activity of tellurium containing metal oxide...

Process for improving activity of tellurium containing metal oxide...

Process for regeneration of iron-antimony metallic oxide catalysts