Kouji Ohbayashi

Person

Takane Fujii-cho Anjo-shi Aichi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Carburized and high-frequency hardened part having high strength
- Patent number 8,894,778
- Issue date Nov 25, 2014
- Daido Tokushuko Kabushiki Kaisha
- Toshiyuki Morita
- C21 - METALLURGY OF IRON
Information Patent Grant
Carburized and induction-hardened component
- Patent number 8,430,974
- Issue date Apr 30, 2013
- Aisin Aw Co., Ltd.
- Takao Taniguchi
- C21 - METALLURGY OF IRON
Information Patent Grant
Induction hardening method and jig used in induction hardening process
- Patent number 8,034,201
- Issue date Oct 11, 2011
- Aisin Aw Co., Ltd.
- Kouji Ohbayashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Sheave member for belt-type continuously variable transmission and...
- Patent number 7,988,796
- Issue date Aug 2, 2011
- Aisin AW Co., Ltd.
- Kouji Ohbayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Planetary carrier and method of manufacture
- Patent number 6,723,020
- Issue date Apr 20, 2004
- Aisin Aw Co., Ltd.
- Kouji Ohbayashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Cutting tip, cutting method, and cutting-processed element
- Patent number 6,595,092
- Issue date Jul 22, 2003
- Aisin Aw Co., Ltd.
- Takao Taniguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Steel member surface treatment method
- Patent number 6,379,479
- Issue date Apr 30, 2002
- Aisin Aw Co., Ltd.
- Kouji Ohbayashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Surface processing method for a steel member and surface processed...
- Patent number 5,961,751
- Issue date Oct 5, 1999
- Aisin AW Co., Ltd.
- Michio Maruki
- C21 - METALLURGY OF IRON
Information Patent Grant
Temperature-raising bainite forming process
- Patent number 5,840,136
- Issue date Nov 24, 1998
- Aisin AW Co., Ltd.
- Michio Maruki
- C21 - METALLURGY OF IRON
Information Patent Grant
Lockup clutch for a torque converter and method of thermally treati...
- Patent number 5,788,034
- Issue date Aug 4, 1998
- Aisin AW Co., Ltd.
- Michio Maruki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Carburized and induction-hardened component
- Publication number 20090301608
- Publication date Dec 10, 2009
- Aisin AW Co., Ltd.
- Takao Taniguchi
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF CARBURIZING AND QUENCHING A STEEL MEMBER
- Publication number 20090266449
- Publication date Oct 29, 2009
- AISIN AW CO., LTD.
- Kouji OHBAYASHI
- C21 - METALLURGY OF IRON
Information Patent Application
Induction Hardening Method And Jig Used In Induction Hardening Process
- Publication number 20090101246
- Publication date Apr 23, 2009
- Aisin AW Co., Ltd.
- Kouji Ohbayashi
- C21 - METALLURGY OF IRON
Information Patent Application
Carburized and high-frequency hardened part having high strength
- Publication number 20080247901
- Publication date Oct 9, 2008
- DAIDO TOKUSHUKO KABUSHIKI KAISHA
- Toshiyuki Morita
- C21 - METALLURGY OF IRON
Information Patent Application
Sheave member for belt-type continuously variable transmission and...
- Publication number 20080099107
- Publication date May 1, 2008
- AISIN AW CO., LTD.
- Kouji Ohbayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Carburized and quenched member and method for production thereof
- Publication number 20050173026
- Publication date Aug 11, 2005
- Takao Taniguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Gear, and method and device for finishing tooth face of gear
- Publication number 20030040264
- Publication date Feb 27, 2003
- Takao Taniguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Planetary carrier and method of manufacture
- Publication number 20020179205
- Publication date Dec 5, 2002
- Kouji Ohbayashi
- C21 - METALLURGY OF IRON

Kouji Ohbayashi

Person

Patents Grantslast 30 patents

Carburized and high-frequency hardened part having high strength

Carburized and induction-hardened component

Induction hardening method and jig used in induction hardening process

Sheave member for belt-type continuously variable transmission and...

Planetary carrier and method of manufacture

Cutting tip, cutting method, and cutting-processed element

Steel member surface treatment method

Surface processing method for a steel member and surface processed...

Temperature-raising bainite forming process

Lockup clutch for a torque converter and method of thermally treati...

Patents Applicationslast 30 patents

Carburized and induction-hardened component

METHOD OF CARBURIZING AND QUENCHING A STEEL MEMBER

Induction Hardening Method And Jig Used In Induction Hardening Process

Carburized and high-frequency hardened part having high strength

Sheave member for belt-type continuously variable transmission and...

Carburized and quenched member and method for production thereof

Gear, and method and device for finishing tooth face of gear

Planetary carrier and method of manufacture