Teruo Takahashi

Person

Zama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Iron-based sintered alloy material for valve seat
- Patent number 7,273,508
- Issue date Sep 25, 2007
- Nippon Piston Ring Co., Ltd.
- Kenichi Sato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sintered alloy valve seat and method for manufacturing the same
- Patent number 7,089,902
- Issue date Aug 15, 2006
- Nippon Piston Ring Co., Ltd.
- Kenichi Sato
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Valve system for internal combustion engine
- Patent number 6,318,327
- Issue date Nov 20, 2001
- Nippon Piston Ring Co., Ltd.
- Teruo Takahashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Abrasion resistant iron base sintered alloy material for valve seat...
- Patent number 6,139,599
- Issue date Oct 31, 2000
- Nippon Piston Ring Co., Ltd.
- Teruo Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Valve seat for internal combustion engine
- Patent number 6,082,317
- Issue date Jul 4, 2000
- Nippon Piston Ring Co., Ltd.
- Teruo Takahashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Abrasion resistant valve seat made of sintered alloy for internal c...
- Patent number 5,870,989
- Issue date Feb 16, 1999
- Nippon Piston Ring Co., Ltd.
- Teruo Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Joined type valve seat
- Patent number 5,803,037
- Issue date Sep 8, 1998
- Nippon Piston Ring Co., Ltd.
- Osamu Kawamura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of manufacturing a camshaft
- Patent number 5,778,530
- Issue date Jul 14, 1998
- Nippon Piston Ring Company, Ltd.
- Yoshikatsu Nakamura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Valve seat for internal combustion engine
- Patent number 5,759,227
- Issue date Jun 2, 1998
- Nippon Piston Ring Co., Ltd.
- Teruo Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Camshaft
- Patent number 5,542,990
- Issue date Aug 6, 1996
- Nippon Piston Ring Co., Ltd.
- Yoshikatsu Nakamura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Valve seat made of secondary hardening-type high temperature wear-r...
- Patent number 5,466,276
- Issue date Nov 14, 1995
- Honda Giken Kogyo Kabushiki Kaisha
- Katsuaki Sato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Secondary hardening type high temperature wear-resistant sintered a...
- Patent number 5,273,570
- Issue date Dec 28, 1993
- Honda Giken Kogyo Kabushiki Kaisha
- Katsuaki Sato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rocker arm and method of casting
- Patent number 5,195,473
- Issue date Mar 23, 1993
- Nissan Motor Company, Ltd.
- Makoto Kano
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Front structure between an engine compartment and a passenger compa...
- Patent number 5,127,703
- Issue date Jul 7, 1992
- Nissan Motor Co., Ltd.
- Teruo Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High strength high chromium cast iron and valve rocker arm made the...
- Patent number 5,096,515
- Issue date Mar 17, 1992
- Nippon Piston Ring Co., Ltd.
- Osamu Kawamura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Roll-over valve for motor vehicle
- Patent number 4,742,840
- Issue date May 10, 1988
- Nissan Motor Co., Ltd.
- Teruo Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel tank's inside arrangement for reserving fuel to hold fuel outl...
- Patent number 4,669,501
- Issue date Jun 2, 1987
- Nissan Motor Co., Ltd.
- Teruo Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
In-tank fuel feed pump supporting device
- Patent number 4,591,319
- Issue date May 27, 1986
- Nissan Motor Company, Limited
- Teruo Takahashi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Iron-based sintered alloy material for valve seat
- Publication number 20050193861
- Publication date Sep 8, 2005
- Nippon Piston Ring Co., Ltd.
- Kenichi Sato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Sintered alloy valve seat and method for manufacturing the same
- Publication number 20040187830
- Publication date Sep 30, 2004
- Nippon Piston Ring Co., Ltd.
- Kenichi Sato
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Iron-based sintered alloy material for valve sheet and process for...
- Publication number 20040069094
- Publication date Apr 15, 2004
- Nippon Piston Ring Co., Ltd.
- Kenichi Sato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Iron-based sintered alloy material for valve seat and valve seat ma...
- Publication number 20020084004
- Publication date Jul 4, 2002
- NIPPON PISTON RINGCO., LTD
- Teruo Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Teruo Takahashi

Person

Patents Grantslast 30 patents

Iron-based sintered alloy material for valve seat

Sintered alloy valve seat and method for manufacturing the same

Valve system for internal combustion engine

Abrasion resistant iron base sintered alloy material for valve seat...

Valve seat for internal combustion engine

Abrasion resistant valve seat made of sintered alloy for internal c...

Joined type valve seat

Method of manufacturing a camshaft

Valve seat for internal combustion engine

Camshaft

Valve seat made of secondary hardening-type high temperature wear-r...

Secondary hardening type high temperature wear-resistant sintered a...

Rocker arm and method of casting

Front structure between an engine compartment and a passenger compa...

High strength high chromium cast iron and valve rocker arm made the...

Roll-over valve for motor vehicle

Fuel tank's inside arrangement for reserving fuel to hold fuel outl...

In-tank fuel feed pump supporting device

Patents Applicationslast 30 patents

Iron-based sintered alloy material for valve seat

Sintered alloy valve seat and method for manufacturing the same

Iron-based sintered alloy material for valve sheet and process for...

Iron-based sintered alloy material for valve seat and valve seat ma...