Toshiaki Takeyama

Person

Funabashi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Modified epoxy resin composition
- Patent number 9,598,528
- Issue date Mar 21, 2017
- Nissan Chemical Industries, Ltd.
- Yasuhiro Gunji
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Colloidal silica particles, process for producing the same, and org...
- Patent number 9,527,749
- Issue date Dec 27, 2016
- Nissan Chemical Industries, Ltd.
- Naohiko Suemura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Polyfunctional epoxy compound
- Patent number 9,428,606
- Issue date Aug 30, 2016
- Nissan Chemical Industries, Ltd.
- Yuki Endo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing colloidal silica particles
- Patent number 9,376,322
- Issue date Jun 28, 2016
- Nissan Chemical Industries, Ltd.
- Naohiko Suemura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Colloidal silica particles, process for producing the same, and org...
- Patent number 9,284,197
- Issue date Mar 15, 2016
- Nissan Chemical Industries, Ltd.
- Naohiko Suemura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing epoxy compound having cyanuric acid skeleton
- Patent number 9,102,663
- Issue date Aug 11, 2015
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Long chain alkylene group-containing epoxy compound
- Patent number 8,912,295
- Issue date Dec 16, 2014
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat-resistant water-soluble flux composition for soldering
- Patent number 8,900,376
- Issue date Dec 2, 2014
- Nissan Chemical Industries, Ltd.
- Yasuhiro Gunji
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Long-chain alkylene-containing curable epoxy resin composition
- Patent number 8,778,597
- Issue date Jul 15, 2014
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epdxy resin composition having monocyclic aliphatic hydrocarbon ring
- Patent number 8,765,835
- Issue date Jul 1, 2014
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Positive resist composition and method for producing microlens
- Patent number 8,722,311
- Issue date May 13, 2014
- Nissan Chemical Industries, Ltd.
- Shojiro Yukawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxy resin-forming liquid preparation containing inorganic particle
- Patent number 8,344,048
- Issue date Jan 1, 2013
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sulfamoyl compounds and agricultural and horticultural fungicides
- Patent number 7,067,656
- Issue date Jun 27, 2006
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Sulfamoyl compounds and agricultural and horticultural fungicides
- Patent number 6,620,812
- Issue date Sep 16, 2003
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Isocyanurate compound and method for producing the same
- Patent number 6,414,146
- Issue date Jul 2, 2002
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfamoyl compounds and agricultural and horticultural fungicides
- Patent number 6,350,748
- Issue date Feb 26, 2002
- Nissan Chemical Industries Ltd.
- Toshiaki Takeyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazolecarboxylic acid derivatives and plant disease control agent
- Patent number 5,817,829
- Issue date Oct 6, 1998
- Nissan Chemical Industries, Ltd.
- Shigeaki Akiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxime derivative and fungicide for agricultural and horticultural use
- Patent number 5,126,362
- Issue date Jun 30, 1992
- Nissan Chemical Industries, Ltd.
- Hideo Suzuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted-amido compounds and phytopathogenic fungicides containi...
- Patent number 5,039,694
- Issue date Aug 13, 1991
- Nissan Chemical Industries, Ltd.
- Hideo Suzuki
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COLLOIDAL SILICA PARTICLES, PROCESS FOR PRODUCING THE SAME, AND ORG...
- Publication number 20160145110
- Publication date May 26, 2016
- Nissan Chemical Industries, Ltd.
- Naohiko SUEMURA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COLLOIDAL SILICA PARTICLES, PROCESS FOR PRODUCING THE SAME, AND ORG...
- Publication number 20150376018
- Publication date Dec 31, 2015
- Nissan Chemical Industries, Ltd.
- Naohiko SUEMURA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYFUNCTIONAL EPOXY COMPOUND
- Publication number 20130274433
- Publication date Oct 17, 2013
- Nissan Chemical Industries, Ltd.
- Yuki Endo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
EPOXY RESIN COMPOSITION HAVING MONOCYCLIC ALIPHATIC HYDROCARBON RING
- Publication number 20130177849
- Publication date Jul 11, 2013
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EPOXY COMPOUND WITH NITROGEN-CONTAINING RING
- Publication number 20130172522
- Publication date Jul 4, 2013
- Nissan Chemical Industries, Ltd.
- Mikio Kasai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING EPOXY COMPOUND HAVING CYANURIC ACID SKELETON
- Publication number 20130172525
- Publication date Jul 4, 2013
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POSITIVE RESIST COMPOSITION AND METHOD FOR PRODUCING MICROLENS
- Publication number 20120292487
- Publication date Nov 22, 2012
- Nissan Chemical Industries, Ltd.
- Shojiro Yukawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LONG-CHAIN ALKYLENE-CONTAINING CURABLE EPOXY RESIN COMPOSITION
- Publication number 20120295199
- Publication date Nov 22, 2012
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LONG CHAIN ALKYLENE GROUP-CONTAINING EPOXY COMPOUND
- Publication number 20110319589
- Publication date Dec 29, 2011
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING COMPOSITION OF POLYMERIZABLE ORGANIC COMPOUN...
- Publication number 20110281974
- Publication date Nov 17, 2011
- Nissan Chemical Industries, Ltd.
- Naohiko Suemura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COLLOIDAL SILICA PARTICLES, PROCESS FOR PRODUCING THE SAME, AND ORG...
- Publication number 20100311871
- Publication date Dec 9, 2010
- Nissan Chemical Industries, Ltd.
- Naohiko Suemura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILICA-CONTAINING EPOXY CURING AGENT AND CURED EPOXY RESIN PRODUCT
- Publication number 20100305237
- Publication date Dec 2, 2010
- Nissan Chemical Industries, Ltd.
- Naohiko Suemura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EPOXY RESIN-FORMING LIQUID PREPARATION CONTAINING INORGANIC PARTICLE
- Publication number 20100137475
- Publication date Jun 3, 2010
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Heat-Resistant Water-Soluble Flux Composition for Soldering
- Publication number 20080066830
- Publication date Mar 20, 2008
- Yasuhiro Gunji
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Modified Epoxy Resin Composition
- Publication number 20070249760
- Publication date Oct 25, 2007
- Nissan Chemical Industries, Ltd.
- Yasuhiro Gunji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Sulfamoyl compounds and agricultural and horticultural fungicides
- Publication number 20040143116
- Publication date Jul 22, 2004
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Isocyanurate compound and method for producing the same
- Publication number 20020161223
- Publication date Oct 31, 2002
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Sulfamoyl compounds and agricultural and horticultural fungicides
- Publication number 20020103243
- Publication date Aug 1, 2002
- Nissan Chemical Industries, Ltd.
- Toshiaki Takeyama
- C07 - ORGANIC CHEMISTRY

Toshiaki Takeyama

Person

Patents Grantslast 30 patents

Modified epoxy resin composition

Colloidal silica particles, process for producing the same, and org...

Polyfunctional epoxy compound

Process for producing colloidal silica particles

Colloidal silica particles, process for producing the same, and org...

Method for producing epoxy compound having cyanuric acid skeleton

Long chain alkylene group-containing epoxy compound

Heat-resistant water-soluble flux composition for soldering

Long-chain alkylene-containing curable epoxy resin composition

Epdxy resin composition having monocyclic aliphatic hydrocarbon ring

Positive resist composition and method for producing microlens

Epoxy resin-forming liquid preparation containing inorganic particle

Sulfamoyl compounds and agricultural and horticultural fungicides

Sulfamoyl compounds and agricultural and horticultural fungicides

Isocyanurate compound and method for producing the same

Sulfamoyl compounds and agricultural and horticultural fungicides

Pyrazolecarboxylic acid derivatives and plant disease control agent

Oxime derivative and fungicide for agricultural and horticultural use

Substituted-amido compounds and phytopathogenic fungicides containi...

Patents Applicationslast 30 patents

COLLOIDAL SILICA PARTICLES, PROCESS FOR PRODUCING THE SAME, AND ORG...

COLLOIDAL SILICA PARTICLES, PROCESS FOR PRODUCING THE SAME, AND ORG...

POLYFUNCTIONAL EPOXY COMPOUND

EPOXY RESIN COMPOSITION HAVING MONOCYCLIC ALIPHATIC HYDROCARBON RING

EPOXY COMPOUND WITH NITROGEN-CONTAINING RING

METHOD FOR PRODUCING EPOXY COMPOUND HAVING CYANURIC ACID SKELETON

POSITIVE RESIST COMPOSITION AND METHOD FOR PRODUCING MICROLENS

LONG-CHAIN ALKYLENE-CONTAINING CURABLE EPOXY RESIN COMPOSITION

LONG CHAIN ALKYLENE GROUP-CONTAINING EPOXY COMPOUND

PROCESS FOR PRODUCING COMPOSITION OF POLYMERIZABLE ORGANIC COMPOUN...

COLLOIDAL SILICA PARTICLES, PROCESS FOR PRODUCING THE SAME, AND ORG...

SILICA-CONTAINING EPOXY CURING AGENT AND CURED EPOXY RESIN PRODUCT

EPOXY RESIN-FORMING LIQUID PREPARATION CONTAINING INORGANIC PARTICLE

Heat-Resistant Water-Soluble Flux Composition for Soldering

Modified Epoxy Resin Composition

Sulfamoyl compounds and agricultural and horticultural fungicides

Isocyanurate compound and method for producing the same

Sulfamoyl compounds and agricultural and horticultural fungicides