Membership
Tour
Register
Log in
Masashi Sakamoto
Follow
Person
Yokohama, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Co-Cr-Mo alloy fine wire, manufacturing method therefor, and planar...
Patent number
7,857,916
Issue date
Dec 28, 2010
NHK Spring Co., Ltd.
Akihiko Chiba
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for manufacturing biomedical porous article
Patent number
7,625,519
Issue date
Dec 1, 2009
NHK Spring Co., Ltd.
Akihiko Chiba
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Co-Cr-Mo-based alloy and production method therefor
Patent number
7,569,116
Issue date
Aug 4, 2009
NHK Spring Co., Ltd.
Yoshiki Ono
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Vinyl resin composition
Patent number
5,395,870
Issue date
Mar 7, 1995
Asahi Kasei Kogyo Kabushiki Kaisha
Yoshio Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polystyrene resin composition having improved stiffness
Patent number
5,229,446
Issue date
Jul 20, 1993
Asahi Kasei Kogyo Kabushiki Kaisha
Masashi Sakamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rubber-modified polystyrene resin composition
Patent number
5,039,714
Issue date
Aug 13, 1991
Asahi Kasei Kogyo Kabushiki Kaisha
Hideo Kasahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Co-Cr-Mo-based alloy and production method therefor
Publication number
20060185770
Publication date
Aug 24, 2006
NHK Spring Co., Ltd.
Yoshiki Ono
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for manufacturing biomedical porous article
Publication number
20050254985
Publication date
Nov 17, 2005
Akihiko CHIBA
Akihiko Chiba
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Co-Cr-Mo alloy fine wire, manufacturing method therefor, and planar...
Publication number
20040221926
Publication date
Nov 11, 2004
Akihiko Chiba
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...