Takashi Wakasugi

Person

Fukushima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing p-dichlorobenzene
- Patent number 7,211,704
- Issue date May 1, 2007
- Kureha Corporation
- Takashi Wakasugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for substitution of an amino group of a primary amine by a c...
- Patent number 5,811,555
- Issue date Sep 22, 1998
- Kureha Chemical Industry Co., Ltd.
- Takashi Wakasugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Depolymerization of chloroaldehyde cyclic trimers
- Patent number 5,495,050
- Issue date Feb 27, 1996
- Kureha Chemical Industry Co., Ltd.
- Takashi Wakasugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the co-production of dichloroacetaldehyde hydrate and c...
- Patent number 5,426,240
- Issue date Jun 20, 1995
- Kureha Chemical Industry Co., Ltd.
- Takashi Wakasugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of trimers of aliphatic aldehyde with c...
- Patent number 5,416,226
- Issue date May 16, 1995
- Kureha Chemical Industry Co., Ltd.
- Takashi Wakasugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of monochloroacetaldehyde trimer and ch...
- Patent number 5,414,139
- Issue date May 9, 1995
- Kureha Chemical Industry Co., Ltd.
- Takashi Wakasugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-chloropropionaldehyde trimer and production process thereof
- Patent number 5,274,131
- Issue date Dec 28, 1993
- Kureha Chemical Industry Co., Ltd.
- Takashi Wakasugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of producing dichloroacetaldehyde trimer
- Patent number 5,166,368
- Issue date Nov 24, 1992
- Kureha Chemical Industry Co., Ltd.
- Makoto Ishizuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing hydrazone derivatives
- Patent number 5,145,988
- Issue date Sep 8, 1992
- Kureha Chemical Industry Co., Ltd.
- Makoto Ishizuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing monochloroacetaldehyde trimer
- Patent number 5,008,462
- Issue date Apr 16, 1991
- Kureha Chemical Industry Co., Ltd.
- Makoto Ishizuka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for producing p-dichlorobenzene
- Publication number 20060106264
- Publication date May 18, 2006
- KUREHA CHEMICAL INDUSTRY COMPANY LIMITED
- Takashi Wakasugi
- C07 - ORGANIC CHEMISTRY

Takashi Wakasugi

Person

Patents Grantslast 30 patents

Method for producing p-dichlorobenzene

Method for substitution of an amino group of a primary amine by a c...

Depolymerization of chloroaldehyde cyclic trimers

Process for the co-production of dichloroacetaldehyde hydrate and c...

Process for the manufacture of trimers of aliphatic aldehyde with c...

Process for the manufacture of monochloroacetaldehyde trimer and ch...

2-chloropropionaldehyde trimer and production process thereof

Process of producing dichloroacetaldehyde trimer

Process for producing hydrazone derivatives

Method for preparing monochloroacetaldehyde trimer

Patents Applicationslast 30 patents

Method for producing p-dichlorobenzene