Hiroyuki Yamashita

Person

Shimonoseki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Axial member with flange, connection member and production methods...
- Patent number 7,980,615
- Issue date Jul 19, 2011
- Kobe Steel, Ltd.
- Narikazu Hashimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Axial member with flange, connection member and production methods...
- Patent number 7,658,421
- Issue date Feb 9, 2010
- Kabushiki Kaisha Kobe Seiko Sho
- Narikazu Hashimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Methods of electromagnetic forming aluminum alloy wheel for automot...
- Patent number 7,441,335
- Issue date Oct 28, 2008
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Yoshihaya Imamura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Door beam of aluminum alloy
- Patent number 6,408,591
- Issue date Jun 25, 2002
- Kabushiki Kaisha Kobe Seiko Sho
- Hiroyuki Yamashita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Aluminum extruded door beam material
- Patent number 6,338,817
- Issue date Jan 15, 2002
- Kabushiki Kaisha Kobe Seiko Sho
- Hiroyuki Yamashita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Energy absorbing member
- Patent number 6,258,465
- Issue date Jul 10, 2001
- Kabushiki Kaisha Kobe Seiko Sho
- Takashi Oka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aluminum extruded door beam material
- Patent number 6,231,995
- Issue date May 15, 2001
- Kabushiki Kaisha Kobe Seiko Sho
- Hiroyuki Yamashita
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AXIAL MEMBER WITH FLANGE, CONNECTION MEMBER AND PRODUCTION METHODS...
- Publication number 20100102582
- Publication date Apr 29, 2010
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Narikazu Hashimoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
Axial member with flange, connection member and production methods...
- Publication number 20060284432
- Publication date Dec 21, 2006
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Narikazu Hashimoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method of manufacturing aluminum alloy wheel and wheel rim for auto...
- Publication number 20050091850
- Publication date May 5, 2005
- KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD)
- Yoshihaya Imamura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Aluminum extruded door beam material
- Publication number 20010024734
- Publication date Sep 27, 2001
- KABUSHIKI KAISHA KOBE SEIKO SHO
- Hiroyuki Yamashita
- B60 - VEHICLES IN GENERAL

Hiroyuki Yamashita

Person

Patents Grantslast 30 patents

Axial member with flange, connection member and production methods...

Axial member with flange, connection member and production methods...

Methods of electromagnetic forming aluminum alloy wheel for automot...

Door beam of aluminum alloy

Aluminum extruded door beam material

Energy absorbing member

Aluminum extruded door beam material

Patents Applicationslast 30 patents

AXIAL MEMBER WITH FLANGE, CONNECTION MEMBER AND PRODUCTION METHODS...

Axial member with flange, connection member and production methods...

Method of manufacturing aluminum alloy wheel and wheel rim for auto...

Aluminum extruded door beam material