Takafumi Abe

Person

Niigata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for production of aromatic alcohol or heterocyclic aromatic...
- Patent number 8,993,774
- Issue date Mar 31, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Yutaka Kanbara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing xylylenediamine
- Patent number 7,465,832
- Issue date Dec 16, 2008
- Mitsubishi Gas Chemical Company, Inc.
- Tomohiro Sugawara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing deuterated methyl methacrylate
- Patent number 7,375,247
- Issue date May 20, 2008
- Taiyo Nippon Sanso Corporation
- Yuichi Sugano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processing for producing allyl 2-hydroxyisobutyrate
- Patent number 6,162,946
- Issue date Dec 19, 2000
- Mitsubishi Gas Chemical Company, Inc.
- Yoshikazu Shima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing lactamide
- Patent number 6,124,501
- Issue date Sep 26, 2000
- Mitsubishi Gas Chemical Company, Inc.
- Yuichi Sugano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 3-methyltetrahydrofuran
- Patent number 5,990,324
- Issue date Nov 23, 1999
- Mitsubishi Gas Chemical Company, Inc.
- Masaki Takemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 3-methyltetrahydrofuran
- Patent number 5,872,266
- Issue date Feb 16, 1999
- Mitsubishi Gas Chemical Co., Inc.
- Hiroyuki Nitobe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing lactate
- Patent number 5,824,818
- Issue date Oct 20, 1998
- Mitsubishi Gas Chemical Company, Inc.
- Takafumi Abe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing lactamide
- Patent number 5,756,842
- Issue date May 26, 1998
- Mitsubishi Gas Chemical Company, Inc.
- Fumio Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a carboxylic acid ester
- Patent number 5,703,272
- Issue date Dec 30, 1997
- Mitsubishi Gas Chemical Company, Inc.
- Mariko Abe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 3-methyltetrahydrofuran
- Patent number 5,663,382
- Issue date Sep 2, 1997
- Mitsubishi Gas Chemical Company, Inc.
- Masaki Takemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 3-methyltetrahydrofuran
- Patent number 5,618,953
- Issue date Apr 8, 1997
- Mitsubishi Gas Chemical Co., Inc.
- Takafumi Abe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing silica-titania catalyst
- Patent number 5,587,349
- Issue date Dec 24, 1996
- Mitsubishi Gas Chemical Company, Inc.
- Mariko Abe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying methacrylate
- Patent number 5,587,453
- Issue date Dec 24, 1996
- Mitsubishi Gas Chemical Company, Inc.
- Takafumi Abe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing hydrogen cyanide
- Patent number 5,439,661
- Issue date Aug 8, 1995
- Mitsubishi Gas Chemical Company, Inc.
- Takafumi Abe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing methyl .alpha.-hydroxyisobutyrate
- Patent number 5,391,813
- Issue date Feb 21, 1995
- Mitsubishi Gas Chemical Company, Inc.
- Nobuyuki Muro
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing methyl methacrylate
- Patent number 5,371,273
- Issue date Dec 6, 1994
- Mitsubishi Gas Chemical Company, Inc.
- Yoshikazu Shima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of carboxylic acid ester and formamide
- Patent number 5,312,966
- Issue date May 17, 1994
- Mitsubishi Gas Chemical Company, Inc.
- Takafumi Abe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing unsaturated carboxylic acid or ester thereof
- Patent number 5,250,729
- Issue date Oct 5, 1993
- Mitsubishi Gas Chemical Company, Inc.
- Takafumi Abe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing methacrylic acid
- Patent number 5,225,594
- Issue date Jul 6, 1993
- Mitsubishi Gas Chemical Company, Inc.
- Yoshikazu Shima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing .alpha., .beta.-unsaturated carboxylic acid e...
- Patent number 5,075,493
- Issue date Dec 24, 1991
- Mitsubishi Gas Chemical Company, Inc.
- Yoshikazu Shima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing .alpha.-hydroxyisobutyric acid
- Patent number 5,053,535
- Issue date Oct 1, 1991
- Mitsubishi Gas Chemical Company, Inc.
- Yoshikazu Shima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of 2,6-dimethylnaphthalene
- Patent number 5,023,390
- Issue date Jun 11, 1991
- Mitsubishi Gas Chemical Company, Inc.
- Takafumi Abe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of 2,6-dimethylnaphthalene
- Patent number 5,008,479
- Issue date Apr 16, 1991
- Mitsubishi Gas Chemical Company, Inc.
- Takafumi Abe
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCTION OF AROMATIC ALCOHOL OR HETEROCYCLIC AROMATIC...
- Publication number 20130303775
- Publication date Nov 14, 2013
- Mitsubishi Gas Chemical Company, Inc.
- Yutaka Kanbara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PRODUCING XYLYLENEDIAMINE
- Publication number 20070270613
- Publication date Nov 22, 2007
- Tomohiro Sugawara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing deuterated methyl methacrylate
- Publication number 20070043242
- Publication date Feb 22, 2007
- NIPPON SANSO CORPORATION
- Yuichi Sugano
- C07 - ORGANIC CHEMISTRY

Takafumi Abe

Person

Patents Grantslast 30 patents

Process for production of aromatic alcohol or heterocyclic aromatic...

Method of producing xylylenediamine

Method for producing deuterated methyl methacrylate

Processing for producing allyl 2-hydroxyisobutyrate

Process for preparing lactamide

Process for producing 3-methyltetrahydrofuran

Process for producing 3-methyltetrahydrofuran

Process for preparing lactate

Process for preparing lactamide

Process for preparing a carboxylic acid ester

Process for preparing 3-methyltetrahydrofuran

Process for producing 3-methyltetrahydrofuran

Process for preparing silica-titania catalyst

Process for purifying methacrylate

Process for producing hydrogen cyanide

Process for producing methyl .alpha.-hydroxyisobutyrate

Process for producing methyl methacrylate

Process for production of carboxylic acid ester and formamide

Process for preparing unsaturated carboxylic acid or ester thereof

Process for producing methacrylic acid

Process for preparing .alpha., .beta.-unsaturated carboxylic acid e...

Process for producing .alpha.-hydroxyisobutyric acid

Process for production of 2,6-dimethylnaphthalene

Process for production of 2,6-dimethylnaphthalene

Patents Applicationslast 30 patents

PROCESS FOR PRODUCTION OF AROMATIC ALCOHOL OR HETEROCYCLIC AROMATIC...

METHOD OF PRODUCING XYLYLENEDIAMINE

Method for producing deuterated methyl methacrylate