Nobuhito Koga

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyimide based resin composition comprising cured phenolic resins...
- Patent number 5,514,748
- Issue date May 7, 1996
- Mitsui Toatsu Chemicals, Inc.
- Toshihiko Isutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide composition
- Patent number 5,321,096
- Issue date Jun 14, 1994
- Mitsui Toatsu Chemical, Incorporated
- Yuichi Okawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide based resin composition
- Patent number 5,312,866
- Issue date May 17, 1994
- Mitsui Toatsu Chemicals, Incorporated
- Toshihiko Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermally stable polyimide and preparation process of polyimide
- Patent number 5,286,840
- Issue date Feb 15, 1994
- Mitsui Toatsu Chemicals, Inc.
- Hideaki Oikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Integrated circuit socket comprising a polyimide polymer
- Patent number 5,206,340
- Issue date Apr 27, 1993
- Mitsui Toatsu Chemicals, Inc.
- Toshihiko Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Carbon-fiber-reinforced polyimide resin compositions
- Patent number 5,087,644
- Issue date Feb 11, 1992
- Mitsui Toatsu Chemicals, Inc.
- Toshihiko Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermosetting resin compostion from bis, maleimide and bis (meta-am...
- Patent number 4,960,852
- Issue date Oct 2, 1990
- Mitsui Toatsu Chemicals, Inc.
- Norimasa Yamaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide
- Patent number 4,908,409
- Issue date Mar 13, 1990
- Mitsui Toatsu Chemicals, Inc.
- Hideaki Oikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide resin composition
- Patent number 4,847,311
- Issue date Jul 11, 1989
- Mitsui Toatsu Chemicals, Inc.
- Norimasa Yamaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermosetting resin composition from poly-arylene-oxy-bis-maleimide...
- Patent number 4,831,102
- Issue date May 16, 1989
- Mitsui Toatsu Chemicals, Incorporated
- Norimasa Yamaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide resin-fluoropolymer compositions
- Patent number 4,816,516
- Issue date Mar 28, 1989
- Mitsui Toatsu Chemicals, Inc.
- Norimasa Yamaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable resin composition comprising N-(alkenylphenyl)maleimide, ep...
- Patent number 4,506,042
- Issue date Mar 19, 1985
- Mitsui Toatsu Chemicals, Inc.
- Hikotada Tsuboi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of N-alkenylphenylmaleimides and N,N'-[...
- Patent number 4,500,719
- Issue date Feb 19, 1985
- Mitsui Toatsu Chemicals, Incorporated
- Masayuki Oba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Curable resin composition comprising N-(alkenylphenyl)maleimide and...
- Patent number 4,401,777
- Issue date Aug 30, 1983
- Mitsui Toatsu Chemicals, Inc.
- Hikotada Tsuboi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
N-Substituted phenyl maleimides
- Patent number 4,400,521
- Issue date Aug 23, 1983
- Mitsui Toatsu Chemicals, Incorporated
- Masayuki Oba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-Alkenylphenylmaleimides and N,N'-[alkenylene phenylene]bismaleimi...
- Patent number 4,376,206
- Issue date Mar 8, 1983
- Mitsui Toatsu Chemicals, Inc.
- Masayuki Oba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermosetting resin compositions comprising bismaleimides and alken...
- Patent number 4,323,662
- Issue date Apr 6, 1982
- Mitsui Toatsu Chemicals, Inc.
- Masayuki Oba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of N-(hydroxyphenyl) maleimides
- Patent number 4,289,699
- Issue date Sep 15, 1981
- Mitsui Toatsu Chemicals, Incorporated
- Masayuki Oba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of N-(hydroxyphenyl) maleimides
- Patent number 4,231,934
- Issue date Nov 4, 1980
- Mitsui Toatsu Chemicals, Incorporated
- Masayuki Oba
- C07 - ORGANIC CHEMISTRY

Nobuhito Koga

Person

Patents Grantslast 30 patents

Polyimide based resin composition comprising cured phenolic resins...

Polyimide composition

Polyimide based resin composition

Thermally stable polyimide and preparation process of polyimide

Integrated circuit socket comprising a polyimide polymer

Carbon-fiber-reinforced polyimide resin compositions

Thermosetting resin compostion from bis, maleimide and bis (meta-am...

Polyimide

Polyimide resin composition

Thermosetting resin composition from poly-arylene-oxy-bis-maleimide...

Polyimide resin-fluoropolymer compositions

Curable resin composition comprising N-(alkenylphenyl)maleimide, ep...

Process for the preparation of N-alkenylphenylmaleimides and N,N'-[...

Curable resin composition comprising N-(alkenylphenyl)maleimide and...

N-Substituted phenyl maleimides

N-Alkenylphenylmaleimides and N,N'-[alkenylene phenylene]bismaleimi...

Thermosetting resin compositions comprising bismaleimides and alken...

Process for the production of N-(hydroxyphenyl) maleimides

Process for the production of N-(hydroxyphenyl) maleimides