Akikazu Amagai

Person

Tsukuba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Carboxylic acid-modified biphenyl epoxy diacrylate
- Patent number 7,446,154
- Issue date Nov 4, 2008
- Mitsubishi Gas Chemical Company, Inc.
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Di(meth)acrylate of epoxy-terminated polyphenylene ether
- Patent number 7,388,057
- Issue date Jun 17, 2008
- Mitsubishi Gas Chemical Company, Inc.
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of storing episulfide compound
- Patent number 7,309,794
- Issue date Dec 18, 2007
- Mitsubishi Gas Chemical Co., Inc.
- Akikazu Amagai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bifunctional phenylene ether oligomer, its derivatives, its use and...
- Patent number 7,247,682
- Issue date Jul 24, 2007
- Mitsubishi Gas Chemical Company, Inc.
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bifunctional phenylene ether oligomer, its derivatives, its use and...
- Patent number 6,962,744
- Issue date Nov 8, 2005
- Mitsubishi Gas Chemical Company, Inc.
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bifunctional phenylene ether oligomer, its derivatives, its use and...
- Patent number 6,794,481
- Issue date Sep 21, 2004
- Mitsubishi Gas Chemical Company, Inc.
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a lens by polymerizing bis(β-epithiopr...
- Patent number 6,528,005
- Issue date Mar 4, 2003
- Mitsubishi Gas Chemical Co., Inc.
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions for a resin
- Patent number 6,225,439
- Issue date May 1, 2001
- Mitsubishi Gas Chemical Company, Inc.
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a novel resin for optical materials having ex...
- Patent number 6,201,061
- Issue date Mar 13, 2001
- Mitsubishi Gas Chemical Company, Inc.
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for tinting a resin having a large refractivity index and o...
- Patent number 6,197,226
- Issue date Mar 6, 2001
- Mitsubishi Gas Chemical Company
- Akikazu Amagai
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for treating a compound having epithio structures for disposal
- Patent number 6,180,753
- Issue date Jan 30, 2001
- Mitsubishi Gas Chemical Company, Inc.
- Akikazu Amagai
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Composition for a resin
- Patent number 6,130,307
- Issue date Oct 10, 2000
- Mitsubishi Gas Chemical Co., Inc.
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin for optical material
- Patent number 6,117,923
- Issue date Sep 12, 2000
- Mitsubishi Gas Chemical Company, Inc.
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alkyl sulfide type episulfide compound
- Patent number 5,807,975
- Issue date Sep 15, 1998
- Mitsubishi Gas Chemical Company,Inc.
- Akikazu Amagai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Resin composition
- Patent number 5,543,474
- Issue date Aug 6, 1996
- Mitsubishi Gas Company, Inc.
- Takao Kawaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin composition of polyamideimide and polyphenylene sulfide
- Patent number 5,387,652
- Issue date Feb 7, 1995
- Mitsubishi Gas Chemical Company, Inc.
- Takao Kawaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat-resistant resin composition
- Patent number 5,321,097
- Issue date Jun 14, 1994
- Mitsubishi Gas Chemical Company, Inc.
- Takao Kawaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solvent-resistant polyphenylene ether resin composition
- Patent number 5,086,112
- Issue date Feb 4, 1992
- Mitsubishi Gas Chemical Company, Inc.
- Shizuo Togo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solvent-resistant polyphenylene ether resin composition
- Patent number 4,914,153
- Issue date Apr 3, 1990
- Mitsubishi Gas Chemical Company, Inc.
- Shizuo Togo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether resin composition having excellent fire retardancy
- Patent number 4,683,255
- Issue date Jul 28, 1987
- Mitsubishi Gas Chemical Company, Inc.
- Akitoshi Sugio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel polyphenylene ether resin composition
- Patent number 4,614,773
- Issue date Sep 30, 1986
- Mitsubishi Gas Chemical Company, Inc.
- Akitoshi Sugio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether resin composition suitable for electroless plating
- Patent number 4,590,239
- Issue date May 20, 1986
- Mitsubishi Gas Chemical Company, Inc.
- Akitoshi Sugio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether resin
- Patent number 4,448,931
- Issue date May 15, 1984
- Mitsubishi Gas Chemical Company, Inc.
- Akitoshi Sugio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Bifunctional phenylene ether oligomer, its derivatives, its use and...
- Publication number 20080154006
- Publication date Jun 26, 2008
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bifunctional phenylene ether oligomer, its derivatives, its use and...
- Publication number 20070265423
- Publication date Nov 15, 2007
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bifunctional phenylene ether oligomer, its derivatives, its use and...
- Publication number 20050186430
- Publication date Aug 25, 2005
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bifunctional phenylene ether oligomer, its derivatives, its use and...
- Publication number 20040214004
- Publication date Oct 28, 2004
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Episulfide compound and process for producing the same
- Publication number 20030149231
- Publication date Aug 7, 2003
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bifunctional phenylene ether oligomer, its derivatives its use and...
- Publication number 20030130438
- Publication date Jul 10, 2003
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing a lens by polymerizing bis(beta-epithiopropyl...
- Publication number 20010041784
- Publication date Nov 15, 2001
- MITSUBISHI GAS CHEMICAL CO., INC.
- Akikazu Amagai
- C07 - ORGANIC CHEMISTRY

Akikazu Amagai

Person

Patents Grantslast 30 patents

Carboxylic acid-modified biphenyl epoxy diacrylate

Di(meth)acrylate of epoxy-terminated polyphenylene ether

Method of storing episulfide compound

Bifunctional phenylene ether oligomer, its derivatives, its use and...

Bifunctional phenylene ether oligomer, its derivatives, its use and...

Bifunctional phenylene ether oligomer, its derivatives, its use and...

Process for producing a lens by polymerizing bis(&#x03B2;-epithiopr...

Compositions for a resin

Process for producing a novel resin for optical materials having ex...

Process for tinting a resin having a large refractivity index and o...

Process for treating a compound having epithio structures for disposal

Composition for a resin

Resin for optical material

Alkyl sulfide type episulfide compound

Resin composition

Resin composition of polyamideimide and polyphenylene sulfide

Heat-resistant resin composition

Solvent-resistant polyphenylene ether resin composition

Solvent-resistant polyphenylene ether resin composition

Polyphenylene ether resin composition having excellent fire retardancy

Novel polyphenylene ether resin composition

Polyphenylene ether resin composition suitable for electroless plating

Polyphenylene ether resin

Patents Applicationslast 30 patents

Bifunctional phenylene ether oligomer, its derivatives, its use and...

Bifunctional phenylene ether oligomer, its derivatives, its use and...

Bifunctional phenylene ether oligomer, its derivatives, its use and...

Bifunctional phenylene ether oligomer, its derivatives, its use and...

Episulfide compound and process for producing the same

Bifunctional phenylene ether oligomer, its derivatives its use and...

Process for producing a lens by polymerizing bis(beta-epithiopropyl...

Process for producing a lens by polymerizing bis(β-epithiopr...