Sei Kimura

Person

Kakogawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High cleanliness spring steel and high cleanliness spring excellent...
- Patent number 9,441,695
- Issue date Sep 13, 2016
- Kobe Steel, Ltd.
- Tomoko Sugimura
- C21 - METALLURGY OF IRON
Information Patent Grant
Bearing steel material with excellent rolling fatigue property and...
- Patent number 9,359,661
- Issue date Jun 7, 2016
- Kobe Steel, Ltd.
- Masaki Shimamoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel wire rod having excellent drawability and fatigue properties,...
- Patent number 8,668,783
- Issue date Mar 11, 2014
- Kobe Steel, Ltd.
- Sei Kimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High cleanliness spring steel and high cleanliness spring excellent...
- Patent number 8,613,809
- Issue date Dec 24, 2013
- Kobe Steel, Ltd.
- Tomoko Sugimura
- C21 - METALLURGY OF IRON
Information Patent Grant
Machine structure steel superior in chip disposability and mechanic...
- Patent number 6,596,227
- Issue date Jul 22, 2003
- Kobe Steel, Ltd.
- Yosuke Shindo
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
STEEL WIRE FOR SPRINGS HAVING EXCELLENT FATIGUE PROPERTIES, AND SPRING
- Publication number 20180320255
- Publication date Nov 8, 2018
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Tomoko SUGIMURA
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL WIRE FOR SPRINGS HAVING EXCELLENT FATIGUE PROPERTIES, AND SPRING
- Publication number 20160348221
- Publication date Dec 1, 2016
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Tomoko SUGIMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BEARING STEEL MATERIAL WITH EXCELLENT ROLLING FATIGUE PROPERTY AND...
- Publication number 20160201173
- Publication date Jul 14, 2016
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Masaki Shimamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BEARING STEEL MATERIAL WITH EXCELLENT ROLLING FATIGUE PROPERTY AND...
- Publication number 20150147223
- Publication date May 28, 2015
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Masaki Shimamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HIGH CLEANLINESS SPRING STEEL AND HIGH CLEANLINESS SPRING EXCELLENT...
- Publication number 20150118097
- Publication date Apr 30, 2015
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Tomoko SUGIMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HIGH CLEANLINESS SPRING STEEL AND HIGH CLEANLINESS SPRING EXCELLENT...
- Publication number 20100111748
- Publication date May 6, 2010
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Tomoko SUGIMURA
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL FOR HIGH-CLEANLINESS SPRING WITH EXCELLENT FATIGUE CHARACTERI...
- Publication number 20090194204
- Publication date Aug 6, 2009
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Tomoko Sugimura
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR PRODUCING STEEL FOR HIGH-CARBON STEEL WIRE MATERIAL WIT...
- Publication number 20090038439
- Publication date Feb 12, 2009
- Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel Ltd)
- Sei Kimura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STEEL WIRE ROD HAVING EXCELLENT DRAWABILITY AND FATIGUE PROPERTIES,...
- Publication number 20070051432
- Publication date Mar 8, 2007
- KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD)
- Sei KIMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Steel wire rod excellent in wire-drawability and fatigue property,...
- Publication number 20060289402
- Publication date Dec 28, 2006
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Sei Kimura
- C21 - METALLURGY OF IRON
Information Patent Application
Highly ductile steel sheet and method of manufacturing the same
- Publication number 20060123949
- Publication date Jun 15, 2006
- Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.)
- Sei Kimura
- C21 - METALLURGY OF IRON

Person

Patents Grantslast 30 patents

High cleanliness spring steel and high cleanliness spring excellent...

Bearing steel material with excellent rolling fatigue property and...

Steel wire rod having excellent drawability and fatigue properties,...

High cleanliness spring steel and high cleanliness spring excellent...

Machine structure steel superior in chip disposability and mechanic...

Patents Applicationslast 30 patents

STEEL WIRE FOR SPRINGS HAVING EXCELLENT FATIGUE PROPERTIES, AND SPRING

STEEL WIRE FOR SPRINGS HAVING EXCELLENT FATIGUE PROPERTIES, AND SPRING

BEARING STEEL MATERIAL WITH EXCELLENT ROLLING FATIGUE PROPERTY AND...

BEARING STEEL MATERIAL WITH EXCELLENT ROLLING FATIGUE PROPERTY AND...

HIGH CLEANLINESS SPRING STEEL AND HIGH CLEANLINESS SPRING EXCELLENT...

HIGH CLEANLINESS SPRING STEEL AND HIGH CLEANLINESS SPRING EXCELLENT...

STEEL FOR HIGH-CLEANLINESS SPRING WITH EXCELLENT FATIGUE CHARACTERI...

PROCESS FOR PRODUCING STEEL FOR HIGH-CARBON STEEL WIRE MATERIAL WIT...

STEEL WIRE ROD HAVING EXCELLENT DRAWABILITY AND FATIGUE PROPERTIES,...

Steel wire rod excellent in wire-drawability and fatigue property,...

Highly ductile steel sheet and method of manufacturing the same