Toshihiro Oikawa

Person

Tochigi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle lighting unit
- Patent number 9,347,636
- Issue date May 24, 2016
- Stanley Electric Co., Ltd.
- Toshiyasu Soda
- F21 - LIGHTING
Information Patent Grant
Metal ring gasket
- Patent number D498826
- Issue date Nov 23, 2004
- Nichias Co., Ltd
- Kenichi Takahiro
- D23 - Environmental heating and cooling
Information Patent Grant
Reflecting mirror manufacture method and lamp assembly
- Patent number 6,447,148
- Issue date Sep 10, 2002
- Stanley Electric Co., Ltd.
- Toshihiro Oikawa
- F21 - LIGHTING
Information Patent Grant
Valve operating system in internal combustion engine
- Patent number 6,412,460
- Issue date Jul 2, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Toshiyuki Sato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve operating system in internal combustion engine
- Patent number 6,125,805
- Issue date Oct 3, 2000
- Honda Giken Kogyo Kabushiki Kaisha
- Toshiyuki Sato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve operating system in internal combustion engine
- Patent number 5,979,379
- Issue date Nov 9, 1999
- Honda Giken Kogyo Kabushiki Kaisha
- Toshiyuki Sato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve-operation control system for internal combustion engine
- Patent number 5,529,032
- Issue date Jun 25, 1996
- Honda Giken Kogyo Kabushiki Kaisha
- Toshihiro Oikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve operating device for internal combustion engine
- Patent number 5,456,225
- Issue date Oct 10, 1995
- Honda Giken Kogyo Kabushiki Kaisha
- Toshihiro Oikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dual-fuel engine
- Patent number 5,228,423
- Issue date Jul 20, 1993
- Honda Giken Kogyo Kabushiki Kaisha
- Toshihiro Oikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake system of multi-cylinder internal combustion engine
- Patent number 5,027,753
- Issue date Jul 2, 1991
- Honda Giken Kogyo Kabushiki Kaisha
- Minoru Hamazaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for producing a rocker arm for use in an internal combustion...
- Patent number 4,955,121
- Issue date Sep 11, 1990
- Honda Giken Kogyo Kabushiki Kaisha
- Masakazu Sato
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Lubricant supplying system for DOHC type multi-cylinder internal co...
- Patent number 4,928,641
- Issue date May 29, 1990
- Honda Giken Kogyo Kabushiki Kaisha
- Tomonori Niizato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve operating system for internal combustion engines
- Patent number 4,911,112
- Issue date Mar 27, 1990
- Honda Giken Kogyo Kabushiki Kaisha
- Toshihiro Oikawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve operating system for internal combustion engines
- Patent number 4,883,027
- Issue date Nov 28, 1989
- Honda Giken Kogyo Kabushiki Kaisha
- Toshihiro Oikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
SOHC type internal combustion engine
- Patent number 4,796,574
- Issue date Jan 10, 1989
- Honda Giken Kogyo Kabushiki Kaisha
- Noriaki Fujii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve actuating device of four-cycle internal combustion engine
- Patent number 4,762,099
- Issue date Aug 9, 1988
- Honda Giken Koygo Kabushiki Kaisha
- Noriaki Fujii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
SOHC type internal combustion engine
- Patent number 4,748,946
- Issue date Jun 7, 1988
- Honda Giken Kogyo Kabushiki Kaisha
- Noriaki Fujii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark plug cap apparatus
- Patent number 4,637,358
- Issue date Jan 20, 1987
- Honda Giken Kogyo Kabushiki Kaisha
- Yoshiki Yano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE LIGHTING UNIT
- Publication number 20140286033
- Publication date Sep 25, 2014
- Stanley Electric Co., Ltd
- Toshiyasu Soda
- F21 - LIGHTING
Information Patent Application
Ring-shaped metal gasket
- Publication number 20070102888
- Publication date May 10, 2007
- NICHIAS CORPORATION
- Kenichi Takahiro
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Toshihiro Oikawa

Person

Patents Grantslast 30 patents

Vehicle lighting unit

Metal ring gasket

Reflecting mirror manufacture method and lamp assembly

Valve operating system in internal combustion engine

Valve operating system in internal combustion engine

Valve operating system in internal combustion engine

Valve-operation control system for internal combustion engine

Valve operating device for internal combustion engine

Dual-fuel engine

Intake system of multi-cylinder internal combustion engine

Method for producing a rocker arm for use in an internal combustion...

Lubricant supplying system for DOHC type multi-cylinder internal co...

Valve operating system for internal combustion engines

Valve operating system for internal combustion engines

SOHC type internal combustion engine

Valve actuating device of four-cycle internal combustion engine

SOHC type internal combustion engine

Spark plug cap apparatus

Patents Applicationslast 30 patents

VEHICLE LIGHTING UNIT

Ring-shaped metal gasket