Itaru Shigehara

Person

Kusatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pyridazinone derivatives or their salts, processes for their produc...
- Patent number 5,763,439
- Issue date Jun 9, 1998
- Ishihara Sangyo Kaisha Ltd.
- Itaru Shigehara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diaminotrifluoromethylpyridine derivatives, process for their produ...
- Patent number 5,492,908
- Issue date Feb 20, 1996
- Ishihara Sangyo Kaisha Ltd.
- Takahiro Haga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-phenylcarbamate compound, process for preparing the sasme and bio...
- Patent number 5,436,267
- Issue date Jul 25, 1995
- Ishihara Sangyo Kaisha, Ltd.
- Terumasa Komyoji
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diaminotrifluoromethylpyridine derivatives, process for their produ...
- Patent number 5,348,967
- Issue date Sep 20, 1994
- Ishihara Sangyo Kaisha Ltd.
- Takahiro Haga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diaminotrifluoromethylpyridine compounds and phospholipase A.sub.2...
- Patent number 5,260,320
- Issue date Nov 9, 1993
- Ishihara Sangyo Kaisha Ltd.
- Takahiro Haga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diaminotrifluoromethylpyridine derivatives and phospholipase A.sub....
- Patent number 5,229,403
- Issue date Jul 20, 1993
- Ishihara Sangyo Kaisha Ltd.
- Takahiro Haga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazole compound and process for preparing the same
- Patent number 5,023,336
- Issue date Jun 11, 1991
- Ishihara Sangyo Kaisha Ltd.
- Itaru Shigehara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for isomerization of trans-form 2-methylspiro (1,3-oxathiola...
- Patent number 4,861,886
- Issue date Aug 29, 1989
- Ishahara Sangyo Kaisha Ltd
- Takahiro Haga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 3-chloro-5-trifluoromethylpyridines
- Patent number 4,490,534
- Issue date Dec 25, 1984
- Ishihara Sangyo Kaisha Ltd.
- Kanichi Fujikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 1,3,5-triaminobenzene
- Patent number 4,380,670
- Issue date Apr 19, 1983
- Ishihara Sangyo Kaisha Ltd.
- Ryuzo Nishiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 1,3,5-trichlorobenzene
- Patent number 4,368,340
- Issue date Jan 11, 1983
- Ishihara Sangyo Kaisha Ltd.
- Ryuzo Nishiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 1-bromo-3,5-dichlorobenzene
- Patent number 4,347,390
- Issue date Aug 31, 1982
- Ishihara Sangyo Kaisha Ltd.
- Ryuzo Nishiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 4-(pyridyl-2-oxy)-phenoxyalkanecarboxylic aci...
- Patent number 4,267,336
- Issue date May 12, 1981
- Ishihara Sangyo Kaisha Ltd.
- Ryuzo Nishiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 3,5-dichloro-.alpha.-methylstyrene
- Patent number 4,230,642
- Issue date Oct 28, 1980
- Ishihara Sangyo Kaisha Limited
- Ryuzo Nishiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal phenoxy-phenoxyalkane thio esters
- Patent number 4,203,758
- Issue date May 20, 1980
- Ishihara Sangyo Kaisha Limited
- Ryuzo Nishiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal compound, herbicidal composition containing the same and...
- Patent number 4,134,751
- Issue date Jan 16, 1979
- Ishihara Sangyo Kaisha Ltd.
- Ryuzo Nishiyama
- C07 - ORGANIC CHEMISTRY

Itaru Shigehara

Person

Patents Grantslast 30 patents

Pyridazinone derivatives or their salts, processes for their produc...

Diaminotrifluoromethylpyridine derivatives, process for their produ...

N-phenylcarbamate compound, process for preparing the sasme and bio...

Diaminotrifluoromethylpyridine derivatives, process for their produ...

Diaminotrifluoromethylpyridine compounds and phospholipase A.sub.2...

Diaminotrifluoromethylpyridine derivatives and phospholipase A.sub....

Imidazole compound and process for preparing the same

Method for isomerization of trans-form 2-methylspiro (1,3-oxathiola...

Process for producing 3-chloro-5-trifluoromethylpyridines

Process for producing 1,3,5-triaminobenzene

Process for producing 1,3,5-trichlorobenzene

Process for producing 1-bromo-3,5-dichlorobenzene

Process for producing 4-(pyridyl-2-oxy)-phenoxyalkanecarboxylic aci...

Process for producing 3,5-dichloro-.alpha.-methylstyrene

Herbicidal phenoxy-phenoxyalkane thio esters

Herbicidal compound, herbicidal composition containing the same and...