Masaaki Katoh

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Valve operating mechanism for internal combustion engine
- Patent number RE33411
- Issue date Oct 30, 1990
- Honda Giken Kogyo Kabushiki Kaisha
- Kazuo Inoue
- 123 - Internal-combustion engines
Information Patent Grant
Valve operating device for internal combustion engine
- Patent number 4,962,732
- Issue date Oct 16, 1990
- Honda Giken Kogyo Kabushiki Kaisha
- Kazuo Inoue
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Apparatus for changing operation timing of valves for internal comb...
- Patent number 4,907,550
- Issue date Mar 13, 1990
- Honda Giken Kogyo Kabushiki Kaisha
- Kazuo Inoue
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve operating mechanism for internal combustion engine
- Patent number 4,869,214
- Issue date Sep 26, 1989
- Honda Giken Kogyo Kabushiki Kaisha
- Kazuo Inoue
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve operating mechanism for internal combustion engine
- Patent number 4,793,296
- Issue date Dec 27, 1988
- Honda Giken Kogyo Kabushiki Kaisha
- Kazuo Inoue
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve operating mechanism for internal combustion engine
- Patent number 4,790,274
- Issue date Dec 13, 1988
- Honda Giken Kogyo Kabushiki Kaisha
- Kazuo Inoue
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve operating mechanism for internal combustion engine
- Patent number 4,788,946
- Issue date Dec 6, 1988
- Honda Giken Kogyo Kabushiki Kaisha
- Kazuo Inoue
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve operating mechanism for internal combustion engine
- Patent number 4,741,297
- Issue date May 3, 1988
- Honda Giken Kogyo Kabushiki Kaisha
- Kenichi Nagahiro
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve operating mechanism for internal combustion engine
- Patent number 4,727,830
- Issue date Mar 1, 1988
- Honda Giken Kogyo Kabushiki Kaisha
- Kenichi Nagahiro
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve operating mechanism for internal combustion engine
- Patent number 4,727,831
- Issue date Mar 1, 1988
- Honda Giken Kogyo Kabushiki Kaisha
- Kenichi Nagahiro
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Masaaki Katoh

Person

Patents Grantslast 30 patents

Valve operating mechanism for internal combustion engine

Valve operating device for internal combustion engine

Apparatus for changing operation timing of valves for internal comb...

Valve operating mechanism for internal combustion engine

Valve operating mechanism for internal combustion engine

Valve operating mechanism for internal combustion engine

Valve operating mechanism for internal combustion engine

Valve operating mechanism for internal combustion engine

Valve operating mechanism for internal combustion engine

Valve operating mechanism for internal combustion engine