Shinichi Yachigo

Person

Toyonaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic resin composition
- Patent number 5,981,638
- Issue date Nov 9, 1999
- Sumitomo Chemical Company, Limited
- Kanako Ida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hindered piperidine stabilizers and production thereof
- Patent number 5,714,612
- Issue date Feb 3, 1998
- Sumitomo Chemical Company, Limited
- Kenji Kimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for stabilizing an organic material using a hindered piperid...
- Patent number 5,506,286
- Issue date Apr 9, 1996
- Sumitomo Chemical Company, Limited
- Kenji Kimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic resin compositions comprising polyphenylene ether, po...
- Patent number 5,428,091
- Issue date Jun 27, 1995
- Sumitomo Chemical Co., Ltd.
- Hiroomi Abe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hindered piperidine stabilizers and production thereof
- Patent number 5,384,348
- Issue date Jan 24, 1995
- Sumitomo Chemical Company, Limited
- Kenji Kimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Inorganic fiber having modified surface and its use for reinforceme...
- Patent number 5,369,143
- Issue date Nov 29, 1994
- Sumitomo Chemical Company, Limited
- Isao Kurimoto
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Rubber composition having excellent gripping power and rolling resi...
- Patent number 5,362,794
- Issue date Nov 8, 1994
- Sumitomo Chemical Company, Ltd.
- Naoki Inui
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition suitable for automobile tires and its production
- Patent number 5,362,785
- Issue date Nov 8, 1994
- Sumitomo Chemical Company, Limited
- Naoki Inui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized polyolefin composition
- Patent number 5,356,964
- Issue date Oct 18, 1994
- Sumitomo Chemical Company, Limited
- Tamaki Ishii
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Hydroxyphenylpropionic ester having novel crystal structure
- Patent number 5,338,869
- Issue date Aug 16, 1994
- Sumitomo Chemical Company, Limited
- Kikumitsu Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)alka...
- Patent number 5,322,947
- Issue date Jun 21, 1994
- Sumitomo Chemical Company, Limited
- Shinya Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermoplastic resin composition
- Patent number 5,300,568
- Issue date Apr 5, 1994
- Sumitomo Chemical Company, Limited
- Hiroomi Abe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of thermoplastic resin having high impact resistance
- Patent number 5,281,646
- Issue date Jan 25, 1994
- Sumitomo Chemical Company, Limited and Sumitomo Dow Limited
- Shinichi Yachigo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized polyolefin composition
- Patent number 5,250,593
- Issue date Oct 5, 1993
- Sumitomo Chemical Company, Limited
- Tamaki Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fiber or film formed from a stabilized polyolefin composition
- Patent number 5,246,777
- Issue date Sep 21, 1993
- Sumitomo Chemical Company, Limited
- Tamaki Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized polypropylene resin composition
- Patent number 5,214,084
- Issue date May 25, 1993
- Sumitomo Chemical Company, Ltd.
- Tamaki Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of bisphenol monoester
- Patent number 5,214,193
- Issue date May 25, 1993
- Sumitomo Chemical Company, Limited
- Kikumitsu Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rubber composition
- Patent number 5,191,003
- Issue date Mar 2, 1993
- Sumitomo Chemical Company, Limited
- Naoki Inui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Isocyanuric acid derivative useful as a light stabilizer
- Patent number 5,182,390
- Issue date Jan 26, 1993
- Kyodo Chemical Company Limited
- Seiji Sagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilized polypropylene resin compositions containing a dinitrodia...
- Patent number 5,180,764
- Issue date Jan 19, 1993
- Sumitomo Chemical Company, Limited
- Hideo Nagasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Phenolic compound and its use as stabilizer for butadiene polymer
- Patent number 5,128,398
- Issue date Jul 7, 1992
- Sumitomo Chemical Company, Limited
- Manji Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rubber composition having excellent dynamic properties
- Patent number 5,109,055
- Issue date Apr 28, 1992
- Sumitomo Chemical Company, Limited
- Hideo Nagasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin composition
- Patent number 5,070,151
- Issue date Dec 3, 1991
- Sumitomo Chemical Co., Ltd.
- Yukio Mizuno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing piperidine derivative and stabilized resin co...
- Patent number 5,049,604
- Issue date Sep 17, 1991
- Sumitomo Chemical Company, Limited
- Takeo Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Butadiene polymer composition contains phenolic compound and sulfur...
- Patent number 5,047,461
- Issue date Sep 10, 1991
- Sumitomo Chemical Company, Limited
- Takeshi Takata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Butadiene polymer composition containing phenolic compound and phos...
- Patent number 5,045,581
- Issue date Sep 3, 1991
- Sumitomo Chemical Company, Limited
- Takeshi Takata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether/polyester blend with nitrodiamine compound
- Patent number 5,019,615
- Issue date May 28, 1991
- Sumitomo Chemical Company, Ltd.
- Yukio Mizuno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Resin composition
- Patent number 5,017,663
- Issue date May 21, 1991
- Sumitomo Chemical Co., Ltd.
- Yukio Mizuno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized polyolefin composition
- Patent number 4,985,479
- Issue date Jan 15, 1991
- Sumitomo Chemical Company, Ltd.
- Hideo Nagasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydroquinone type compound and its use as stabilizer for synthetic...
- Patent number 4,939,196
- Issue date Jul 3, 1990
- Sumitomo Chemical Company, Limited
- Manji Sasaki
- C07 - ORGANIC CHEMISTRY

Shinichi Yachigo

Person

Patents Grantslast 30 patents

Thermoplastic resin composition

Hindered piperidine stabilizers and production thereof

Method for stabilizing an organic material using a hindered piperid...

Thermoplastic resin compositions comprising polyphenylene ether, po...

Hindered piperidine stabilizers and production thereof

Inorganic fiber having modified surface and its use for reinforceme...

Rubber composition having excellent gripping power and rolling resi...

Rubber composition suitable for automobile tires and its production

Stabilized polyolefin composition

Hydroxyphenylpropionic ester having novel crystal structure

Process for producing N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)alka...

Thermoplastic resin composition

Production of thermoplastic resin having high impact resistance

Stabilized polyolefin composition

Fiber or film formed from a stabilized polyolefin composition

Stabilized polypropylene resin composition

Production of bisphenol monoester

Rubber composition

Isocyanuric acid derivative useful as a light stabilizer

Stabilized polypropylene resin compositions containing a dinitrodia...

Phenolic compound and its use as stabilizer for butadiene polymer

Rubber composition having excellent dynamic properties

Resin composition

Process for producing piperidine derivative and stabilized resin co...

Butadiene polymer composition contains phenolic compound and sulfur...

Butadiene polymer composition containing phenolic compound and phos...

Polyphenylene ether/polyester blend with nitrodiamine compound

Resin composition

Stabilized polyolefin composition

Hydroquinone type compound and its use as stabilizer for synthetic...