Masayuki Takahashi

Person

Saitama-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Automobile interior or exterior trim material
- Patent number 6,897,250
- Issue date May 24, 2005
- Asahi Denka Kogyo K.K.
- Toshinori Yukino
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Crystalline polymer composition
- Patent number 6,184,275
- Issue date Feb 6, 2001
- Asahi Denka Kogyo Kabushiki Kaisha
- Masayuki Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate resin composition
- Patent number 5,112,891
- Issue date May 12, 1992
- Asahi Denka Kogyo Kabushiki Kaisha
- Tohru Haruna
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized synthetic polymer composition
- Patent number 4,894,400
- Issue date Jan 16, 1990
- Adeka Argus Chemical Co. Ltd.
- Tohru Haruna
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing diaryl-pentaerythritol diphosphites
- Patent number 4,739,090
- Issue date Apr 19, 1988
- Adeka Argus Chemical Co., Ltd.
- Kenji Tajima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylthiopropionyl hydrazino triazines and synthetic resin composit...
- Patent number 4,469,828
- Issue date Sep 4, 1984
- Adeka Argus Chemical Co., Ltd.
- Motonobu Minagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bis-phenol phosphates as clarifiers for polyolefin resins
- Patent number 4,463,113
- Issue date Jul 31, 1984
- Yutaka Nakahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenolic ester synthetic resin stabilizers
- Patent number 4,298,520
- Issue date Nov 3, 1981
- Argus Chemical Corp.
- Motonobu Minagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organophosphonate coester stabilizers
- Patent number 4,225,474
- Issue date Sep 30, 1980
- Argus Chemical Corp.
- Motonobu Minagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenolic ester synthetic resin stabilizers
- Patent number 4,171,298
- Issue date Oct 16, 1979
- Argus Chemical Corporation
- Motonobu Minagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilized synthetic resin composition
- Patent number 4,145,333
- Issue date Mar 20, 1979
- Argus Chemical Corporation
- Motonobu Minagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Masayuki Takahashi

Person

Patents Grantslast 30 patents

Automobile interior or exterior trim material

Crystalline polymer composition

Polycarbonate resin composition

Stabilized synthetic polymer composition

Process for preparing diaryl-pentaerythritol diphosphites

Alkylthiopropionyl hydrazino triazines and synthetic resin composit...

Bis-phenol phosphates as clarifiers for polyolefin resins

Phenolic ester synthetic resin stabilizers

Organophosphonate coester stabilizers

Phenolic ester synthetic resin stabilizers

Stabilized synthetic resin composition