Mitsuyoshi Kawamura

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing a metal and ceramic heat-connected body
- Patent number 5,106,434
- Issue date Apr 21, 1992
- NGK Spark Plug Co., Ltd.
- Noboru Ishida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Metal and ceramic heat-connected body
- Patent number 5,066,547
- Issue date Nov 19, 1991
- NGK Spark Plug Co., Ltd.
- Noboru Ishida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Hollow heat-resisting body assembly for internal combustion engine
- Patent number 5,020,319
- Issue date Jun 4, 1991
- NGK Spark Plug Co., Ltd.
- Tooru Matsuura
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat-insulating metal-ceramic structure
- Patent number 4,930,546
- Issue date Jun 5, 1990
- NGK Spark Plug Co., Ltd.
- Mitsuyoshi Kawamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sintered body assembly formed from a plurality of independent compa...
- Patent number 4,907,330
- Issue date Mar 13, 1990
- NGK Spark Plug Co., Ltd.
- Shigeaki Akao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Engine cylinder head with precombustion chambers using porous ceram...
- Patent number 4,873,952
- Issue date Oct 17, 1989
- NGK Spark Plug Co., Ltd.
- Yoshinori Narita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with ceramics valves
- Patent number 4,872,431
- Issue date Oct 10, 1989
- NGK Spark Plug Co., Ltd.
- Shigeaki Akao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of making a rocker arm
- Patent number 4,841,922
- Issue date Jun 27, 1989
- NGK Spark Plug Co., Ltd.
- Masato Taniguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ceramic valve supporting structure in use for internal combustion e...
- Patent number 4,838,218
- Issue date Jun 13, 1989
- NGK Spark Plug Co., Ltd.
- Yasushi Sato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Metal piston and ceramic piston pin assembly
- Patent number 4,796,517
- Issue date Jan 10, 1989
- NGK Spark Plug Co., Ltd.
- Shigeaki Akao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Adjustment mechanism for ceramic rocker arm
- Patent number 4,796,576
- Issue date Jan 10, 1989
- NGK Spark Plug Co., Ltd.
- Tooru Matsuura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Lubrication mechanism for piston pin and snap ring
- Patent number 4,785,720
- Issue date Nov 22, 1988
- NKG Spark Plug Co., Ltd.
- Takio Kojima
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbine rotor
- Patent number 4,778,345
- Issue date Oct 18, 1988
- NGK Spark Plug Co., Ltd.
- Masaya Ito
- C21 - METALLURGY OF IRON
Information Patent Grant
Particulate extraction arrangement for automotive turbocharger or t...
- Patent number 4,761,951
- Issue date Aug 9, 1988
- NGK Spark Plug Co., Ltd.
- Noboru Ishida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Auxiliary combustion chamber
- Patent number 4,676,207
- Issue date Jun 30, 1987
- NGK Spark Plug Co., Ltd.
- Mitsuyoshi Kawamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbocharging system for an internal combustion engine
- Patent number 4,674,283
- Issue date Jun 23, 1987
- NGK Spark Plug Co., Ltd.
- Noboru Ishida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Precombustion chamber with insulating means
- Patent number 4,672,933
- Issue date Jun 16, 1987
- 501 NGK Spark Plug Co. Ltd.
- Masato Taniguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbine shaft
- Patent number 4,585,396
- Issue date Apr 29, 1986
- NGK Spark Plug Co., Ltd.
- Mitsuyoshi Kawamura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Process for producing high density sintered products
- Patent number 4,248,813
- Issue date Feb 3, 1981
- NGK Spark Plug Co., Ltd.
- Yoshinori Hattori
- B22 - CASTING POWDER METALLURGY

Mitsuyoshi Kawamura

Person

Patents Grantslast 30 patents

Method for producing a metal and ceramic heat-connected body

Metal and ceramic heat-connected body

Hollow heat-resisting body assembly for internal combustion engine

Heat-insulating metal-ceramic structure

Sintered body assembly formed from a plurality of independent compa...

Engine cylinder head with precombustion chambers using porous ceram...

Internal combustion engine with ceramics valves

Method of making a rocker arm

Ceramic valve supporting structure in use for internal combustion e...

Metal piston and ceramic piston pin assembly

Adjustment mechanism for ceramic rocker arm

Lubrication mechanism for piston pin and snap ring

Turbine rotor

Particulate extraction arrangement for automotive turbocharger or t...

Auxiliary combustion chamber

Turbocharging system for an internal combustion engine

Precombustion chamber with insulating means

Turbine shaft

Process for producing high density sintered products