Koji Hatanaka

Person

Hiki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Glow plug for diesel engine with ptc control element disposed in sm...
- Patent number 6,037,568
- Issue date Mar 14, 2000
- Jidosha Kiki Co., Ltd.
- Koji Hatanaka
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Glow plug with dual, dissimilar resistive heating elements in ceram...
- Patent number 5,362,944
- Issue date Nov 8, 1994
- Jidosha Kiki Co., Ltd.
- Koji Hatanaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Glow plug for diesel engines
- Patent number 5,189,280
- Issue date Feb 23, 1993
- Hitachi Metals, Ltd.
- Seiji Okazaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Glow plug having self-temperature control function
- Patent number 5,132,516
- Issue date Jul 21, 1992
- Jidosha Kiki Co., Ltd.
- Koji Hatanaka
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Ceramic heater type glow plug
- Patent number 5,059,768
- Issue date Oct 22, 1991
- Jidosha Kiki Co., Ltd.
- Koji Hatanaka
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Diesel engine glow plug with self-temperature saturation characteri...
- Patent number 5,039,839
- Issue date Aug 13, 1991
- Jidosha Kiki Co., Ltd.
- Mitsusuke Masaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Interconnection arrangement for diesel engine preheating apparatus
- Patent number 5,020,489
- Issue date Jun 4, 1991
- Jidosha Kiki Co., Ltd.
- Hatanaka Koji
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Energization control apparatus for glow plug
- Patent number 4,939,347
- Issue date Jul 3, 1990
- Jidosha Kiki Co., Ltd.
- Mitusuke Masaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Glow plug for diesel engine
- Patent number 4,929,813
- Issue date May 29, 1990
- Jidosha Kiki Co., Ltd.
- Mitusuke Masaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diesel engine glow plug having SiALON heater
- Patent number 4,914,274
- Issue date Apr 3, 1990
- Jidosha Kiki Co., Ltd.
- Koji Hatanaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Bipolar diesel engine glow plug having a U-shaped ceramic heater
- Patent number 4,914,751
- Issue date Apr 3, 1990
- Jidosha Kiki Co., Ltd.
- Mitusuke Masaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Glow plug for diesel engine with a U-shaped sialon ceramic heater
- Patent number 4,874,923
- Issue date Oct 17, 1989
- Jidosha Kiki Co., Ltd.
- Koji Hatanaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Glow plug for diesel engines
- Patent number 4,810,853
- Issue date Mar 7, 1989
- Hitachi Metals Ltd.
- Kenji Maruta
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diesel engine glow plug
- Patent number 4,806,734
- Issue date Feb 21, 1989
- Jidosha Kiki Co., Ltd.
- Mitusuke Masaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Glow plug for diesel engine
- Patent number 4,742,209
- Issue date May 3, 1988
- Jidosha Kiki Co., Ltd.
- Sokichi Minegishi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Self temperature control type glow plug
- Patent number 4,725,711
- Issue date Feb 16, 1988
- Jidosha Kiki Co., Ltd.
- Sokichi Minegishi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Glow plug for use in diesel engine
- Patent number 4,549,071
- Issue date Oct 22, 1985
- Jidosha Kiki Co., Ltd.
- Koji Hatanaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Glow plug for use in diesel engine
- Patent number 4,476,378
- Issue date Oct 9, 1984
- Jidosha Kiki Co., Ltd.
- Tozo Takizawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
FUEL SUPPLY PUMP
- Publication number 20090185923
- Publication date Jul 23, 2009
- Sakae Sato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Koji Hatanaka

Person

Patents Grantslast 30 patents

Glow plug for diesel engine with ptc control element disposed in sm...

Glow plug with dual, dissimilar resistive heating elements in ceram...

Glow plug for diesel engines

Glow plug having self-temperature control function

Ceramic heater type glow plug

Diesel engine glow plug with self-temperature saturation characteri...

Interconnection arrangement for diesel engine preheating apparatus

Energization control apparatus for glow plug

Glow plug for diesel engine

Diesel engine glow plug having SiALON heater

Bipolar diesel engine glow plug having a U-shaped ceramic heater

Glow plug for diesel engine with a U-shaped sialon ceramic heater

Glow plug for diesel engines

Diesel engine glow plug

Glow plug for diesel engine

Self temperature control type glow plug

Glow plug for use in diesel engine

Glow plug for use in diesel engine

Patents Applicationslast 30 patents

FUEL SUPPLY PUMP