Akihiro Matsuzaki

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Steel material with excellent rolling fatigue life and method of pr...
- Patent number 7,763,124
- Issue date Jul 27, 2010
- JFE Steel Corporation
- Takashi Iwamoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel product for induction hardening, induction-hardened member us...
- Patent number 7,678,207
- Issue date Mar 16, 2010
- JFE Steel Corporation
- Yasuhiro Omori
- C21 - METALLURGY OF IRON
Information Patent Grant
Case hardening bearing steel having excellent toughness and rolling...
- Patent number 7,413,704
- Issue date Aug 19, 2008
- JFE Steel Corporation
- Akihiro Matsuzaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Bearing material
- Patent number 6,893,609
- Issue date May 17, 2005
- JFE Steel Corporation
- Akihiro Matsuzaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Electromagnetic steel sheet having excellent magnetic properties an...
- Patent number 6,416,592
- Issue date Jul 9, 2002
- Kawasaki Steel Corporation
- Osamu Kondo
- C21 - METALLURGY OF IRON
Information Patent Grant
Electromagnetic steel sheet having excellent high-frequency magneti...
- Patent number 6,364,962
- Issue date Apr 2, 2002
- Shigeaki Takajo
- C21 - METALLURGY OF IRON
Information Patent Grant
Magnetic steel sheet having excellent magnetic properties and metho...
- Patent number 6,322,639
- Issue date Nov 27, 2001
- Kawasaki Steel Corporation
- Akihiro Matsuzaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Electromagnetic steel sheet having excellent high-frequency magneti...
- Patent number 6,322,638
- Issue date Nov 27, 2001
- Kawasaki Steel Corporation
- Shigeaki Takajo
- C21 - METALLURGY OF IRON
Information Patent Grant
Electromagnetic steel sheet having excellent magnetic properties an...
- Patent number 6,248,185
- Issue date Jun 19, 2001
- Kawasaki Steel Corporation
- Osamu Kondo
- C21 - METALLURGY OF IRON
Information Patent Grant
Fe-Cr-Si steel sheets having excellent corrosion resistance and met...
- Patent number 6,207,103
- Issue date Mar 27, 2001
- Kawasaki Steel Corporation
- Shigeaki Takajo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electromagnetic steel sheet having excellent high-frequency magneti...
- Patent number 6,162,306
- Issue date Dec 19, 2000
- Kawasaki Steel Corporation
- Shigeaki Takajo
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of heat treatment of steel
- Patent number 5,885,370
- Issue date Mar 23, 1999
- Kawasaki Steel Corporation
- Michio Shimotomai
- C21 - METALLURGY OF IRON
Information Patent Grant
Graphite steel for machine structural use exhibiting excellent free...
- Patent number 5,648,044
- Issue date Jul 15, 1997
- Kawasaki Steel Corporation
- Toshiyuki Hoshino
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of manufacturing steel for machine structural use exhibiting...
- Patent number 5,476,556
- Issue date Dec 19, 1995
- Kawasaki Steel Corporation
- Toshiyuki Hoshino
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Component for Machine Structure, Method of Producing the Same and M...
- Publication number 20080247900
- Publication date Oct 9, 2008
- JFE STEEL CORPORATION
- Toru Hayashi
- C21 - METALLURGY OF IRON
Information Patent Application
Steel product for induction hardening, induction-hardened member us...
- Publication number 20070000582
- Publication date Jan 4, 2007
- Akihiro Matsuzaki
- C21 - METALLURGY OF IRON
Information Patent Application
Steel parts for machine structure, material therefor, and method fo...
- Publication number 20060196583
- Publication date Sep 7, 2006
- Tohru Hayashi
- C21 - METALLURGY OF IRON
Information Patent Application
Steel product for induction hardening, induction-hardened member us...
- Publication number 20060162823
- Publication date Jul 27, 2006
- Yasuhiro Omori
- C21 - METALLURGY OF IRON
Information Patent Application
Steel material with excellent rolling fatigue life and method of pr...
- Publication number 20060081314
- Publication date Apr 20, 2006
- JFE STEEL CORPORATION
- Takashi Iwamoto
- C21 - METALLURGY OF IRON
Information Patent Application
Steel material for mechanical structure excellent in suitability fo...
- Publication number 20060065328
- Publication date Mar 30, 2006
- Yasuhiro Omori
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
High-strength steel product excelling in fatigue strength and proce...
- Publication number 20060057419
- Publication date Mar 16, 2006
- Toru Hayashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Steel for case hardening bearing excellent in toughness and rolling...
- Publication number 20050081962
- Publication date Apr 21, 2005
- Akihiro Matsuzaki
- C21 - METALLURGY OF IRON
Information Patent Application
Bearing material
- Publication number 20030136474
- Publication date Jul 24, 2003
- Akihiro Matsuzaki
- C21 - METALLURGY OF IRON
Information Patent Application
Electromagnetic steel sheet having excellent magnetic properties an...
- Publication number 20010020497
- Publication date Sep 13, 2001
- Kawasaki Steel Corporation
- Osamu Kondo
- C21 - METALLURGY OF IRON

Akihiro Matsuzaki

Person

Patents Grantslast 30 patents

Steel material with excellent rolling fatigue life and method of pr...

Steel product for induction hardening, induction-hardened member us...

Case hardening bearing steel having excellent toughness and rolling...

Bearing material

Electromagnetic steel sheet having excellent magnetic properties an...

Electromagnetic steel sheet having excellent high-frequency magneti...

Magnetic steel sheet having excellent magnetic properties and metho...

Electromagnetic steel sheet having excellent high-frequency magneti...

Electromagnetic steel sheet having excellent magnetic properties an...

Fe-Cr-Si steel sheets having excellent corrosion resistance and met...

Electromagnetic steel sheet having excellent high-frequency magneti...

Method of heat treatment of steel

Graphite steel for machine structural use exhibiting excellent free...

Method of manufacturing steel for machine structural use exhibiting...

Patents Applicationslast 30 patents

Component for Machine Structure, Method of Producing the Same and M...

Steel product for induction hardening, induction-hardened member us...

Steel parts for machine structure, material therefor, and method fo...

Steel product for induction hardening, induction-hardened member us...

Steel material with excellent rolling fatigue life and method of pr...

Steel material for mechanical structure excellent in suitability fo...

High-strength steel product excelling in fatigue strength and proce...

Steel for case hardening bearing excellent in toughness and rolling...

Bearing material

Electromagnetic steel sheet having excellent magnetic properties an...