Kenji Arai

Person

Toyonaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Anti-fouling compositions and fouling control of harmful aquatic or...
- Patent number 6,010,693
- Issue date Jan 4, 2000
- Chugoku Marine Paints, Ltd.
- Makoto Tsuboi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Anti-fouling compositions comprising N-phenylisothiazalone derivati...
- Patent number 5,683,686
- Issue date Nov 4, 1997
- Chugoku Marine Paints, Ltd.
- Makoto Tsuboi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Isothiazolone derivative and microbicidal composition comprising th...
- Patent number 5,663,436
- Issue date Sep 2, 1997
- Sumitomo Chemical Company, Limited
- Akiko Kakimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isothiazolone derivative and microbicidal composition comprising th...
- Patent number 5,552,423
- Issue date Sep 3, 1996
- Sumitomo Chemical Company, Limited
- Akiko Kakimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anti-fouling compositions or fouling control of harmful aquatic org...
- Patent number 5,507,862
- Issue date Apr 16, 1996
- Sumitomo Chemical Company, Limited
- Makoto Tsuboi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Plant growth regulator containing a phthalimide derivative
- Patent number 5,346,879
- Issue date Sep 13, 1994
- Sumitomo Chemical Company Limited
- Akio Manabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxamic acid esters and plant growth regulation therewith
- Patent number 5,228,899
- Issue date Jul 20, 1993
- Sumitomo Chemical Company Limited
- Yoshikazu Itoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.beta.-hydroxyketone and its production
- Patent number 5,101,076
- Issue date Mar 31, 1992
- Sumitomo Chemical Company, Limited
- Mitsunori Hiratsuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Beta-hydroxyketone and its production
- Patent number 5,041,679
- Issue date Aug 20, 1991
- Sumitomo Chemical Company, Limited
- Mitsunori Hiratsuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexane herbicides
- Patent number 5,021,579
- Issue date Jun 4, 1991
- Sumitomo Chemical Company, Limited
- Kenji Arai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain aromatic or heterocyclic mercapto-alkylene-cyclohexene dion...
- Patent number 4,981,971
- Issue date Jan 1, 1991
- Sumitomo Chemical Company, Limited
- Kenji Arai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexane herbicides for gramineous crops
- Patent number 4,950,322
- Issue date Aug 21, 1990
- Sumitomo Chemical Company, Limited
- Kenji Arai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexenone derivative, process for producing the same and herbic...
- Patent number 4,888,042
- Issue date Dec 19, 1989
- Sumitomo Chemical Company, Limited
- Kenji Arai
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Certain pyridyl thio or phenyl thio-E thane-1,3-cyclohexane dione-o...
- Patent number 4,789,396
- Issue date Dec 6, 1988
- Sumitomo Chemical Company, Limited
- Kenji Arai
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Anti-fouling compositions and fouling control of harmful aquatic or...

Anti-fouling compositions comprising N-phenylisothiazalone derivati...

Isothiazolone derivative and microbicidal composition comprising th...

Isothiazolone derivative and microbicidal composition comprising th...

Anti-fouling compositions or fouling control of harmful aquatic org...

Plant growth regulator containing a phthalimide derivative

Hydroxamic acid esters and plant growth regulation therewith

.beta.-hydroxyketone and its production

Beta-hydroxyketone and its production

Cyclohexane herbicides

Certain aromatic or heterocyclic mercapto-alkylene-cyclohexene dion...

Cyclohexane herbicides for gramineous crops

Cyclohexenone derivative, process for producing the same and herbic...

Certain pyridyl thio or phenyl thio-E thane-1,3-cyclohexane dione-o...