Kazufumi Nakamura

Person

Sodegaura-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aromatic carboxylic acid bicyclic sulfur compounds
- Patent number 6,677,460
- Issue date Jan 13, 2004
- Idemitsu Kosan Company, Limited
- Kazufumi Nakamura
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Triketone derivatives
- Patent number 6,316,390
- Issue date Nov 13, 2001
- Idemitsu Kosan Co., Ltd.
- Kazufumi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazole derivatives
- Patent number 6,136,755
- Issue date Oct 24, 2000
- Idemitsu Kosan Co., Ltd.
- Kazufumi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazole derivatives
- Patent number 6,103,668
- Issue date Aug 15, 2000
- Idemitsu Kosan Co., Ltd.
- Kazufumi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic carboxylic acid bicyclic sulfur compounds
- Patent number 6,063,936
- Issue date May 16, 2000
- Idemitsu Kosan Co., Ltd.
- Kazufumi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triketone derivatives
- Patent number 5,990,049
- Issue date Nov 23, 1999
- Idemitsu Kosan Co., Ltd.
- Kazufumi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triketone derivatives
- Patent number 5,965,492
- Issue date Oct 12, 1999
- Idemitsu Kosan Co., Ltd.
- Kazufumi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic carboxylic acid bicyclic sulfur compounds
- Patent number 5,767,289
- Issue date Jun 16, 1998
- Idemitsu Kosan Company, Limited
- Kazufumi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicide composition comprising 4-(benzothiopyran-6-carbonyl) pyra...
- Patent number 5,723,408
- Issue date Mar 3, 1998
- Idemitsu Kosan Co., Ltd.
- Mitsuru Shibata
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Pyrazole derivatives
- Patent number 5,607,898
- Issue date Mar 4, 1997
- Idemitsu Kosan Company, Ltd.
- Kazufumi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing biguanide derivative
- Patent number 5,286,905
- Issue date Feb 15, 1994
- Idemitsu Kosan Company Limited
- Kazufumi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing triazine compounds
- Patent number 5,250,686
- Issue date Oct 5, 1993
- Idemitsu Kosan Company Limited
- Ryoichi Adachi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2-fluoroisobutyric acid ester
- Patent number 5,175,345
- Issue date Dec 29, 1992
- Idemitsu Kosan Company Limited
- Izumi Terada
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Pyrazole derivatives and herbicides containing the same
- Publication number 20040162221
- Publication date Aug 19, 2004
- Idemitsu Kosan Co., Ltd.
- Kazufumi Nakamura
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
AROMATIC CARBOXYLIC ACID BICYCLIC SULFUR COMPOUNDS
- Publication number 20030236421
- Publication date Dec 25, 2003
- IDEMITSU KOSAN COMPANY, LIMITED
- Kazufumi Nakamura
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Pyrazole derivatives and herbicides containing the same
- Publication number 20030220199
- Publication date Nov 27, 2003
- Idemitsu Kosan Co., Ltd.
- Kazufumi Nakamura
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Aromatic carboxylic acid bicyclic sulfur compounds
- Publication number 20020133024
- Publication date Sep 19, 2002
- IDEMITSU KOSAN COMPANY, LIMITED
- Kazufumi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyrazole derivatives and herbicides containing the same
- Publication number 20020115568
- Publication date Aug 22, 2002
- Idemitsu Kosan Co. Ltd.
- Kazufumi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyrazole derivatives and herbicides containing the same
- Publication number 20020016262
- Publication date Feb 7, 2002
- Idemitsu Kosan Co., Ltd.
- Kazufumi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Aromatic carboxylic acid bicyclic sulfur compounds
- Publication number 20010051733
- Publication date Dec 13, 2001
- IDEMITSU KOSAN COMPANY, LIMITED
- Kazufumi Nakamura
- C07 - ORGANIC CHEMISTRY

Kazufumi Nakamura

Person

Patents Grantslast 30 patents

Aromatic carboxylic acid bicyclic sulfur compounds

Triketone derivatives

Pyrazole derivatives

Pyrazole derivatives

Aromatic carboxylic acid bicyclic sulfur compounds

Triketone derivatives

Triketone derivatives

Aromatic carboxylic acid bicyclic sulfur compounds

Herbicide composition comprising 4-(benzothiopyran-6-carbonyl) pyra...

Pyrazole derivatives

Process for producing biguanide derivative

Process for producing triazine compounds

Process for producing 2-fluoroisobutyric acid ester

Patents Applicationslast 30 patents

Pyrazole derivatives and herbicides containing the same

AROMATIC CARBOXYLIC ACID BICYCLIC SULFUR COMPOUNDS

Pyrazole derivatives and herbicides containing the same

Aromatic carboxylic acid bicyclic sulfur compounds

Pyrazole derivatives and herbicides containing the same

Pyrazole derivatives and herbicides containing the same

Aromatic carboxylic acid bicyclic sulfur compounds