Yasuhiko Hosoya

Person

Himeji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for purifying engine exhaust gas
- Patent number 5,916,131
- Issue date Jun 29, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Controlling apparatus for introduction air into an exhaust pipe of...
- Patent number 5,724,810
- Issue date Mar 10, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Secondary air control apparatus for exhaust gas purifier
- Patent number 5,675,968
- Issue date Oct 14, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Hideaki Katashiba
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Controlling apparatus for introducing air into an exhaust pipe of a...
- Patent number 5,566,547
- Issue date Oct 22, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas cleaner system for an internal combustion engine with c...
- Patent number 5,560,202
- Issue date Oct 1, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for purifying engine exhaust gas
- Patent number 5,549,872
- Issue date Aug 27, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification system for internal combustion engine, and...
- Patent number 5,519,992
- Issue date May 28, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas purification system for internal combustion engine, and...
- Patent number 5,517,848
- Issue date May 21, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Controlling apparatus for introduction air into exhaust pipe of int...
- Patent number 5,493,858
- Issue date Feb 27, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Apparatus for introducing fresh air into exhaust pipe of internal c...
- Patent number 5,459,998
- Issue date Oct 24, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas cleaner system for an internal combustion engine with c...
- Patent number 5,459,999
- Issue date Oct 24, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for controlling air feeding to exhaust pipe of internal c...
- Patent number 5,435,129
- Issue date Jul 25, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Apparatus for purifying engine exhaust gas
- Patent number 5,425,235
- Issue date Jun 20, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for introducing secondary air for cleaning exh...
- Patent number 5,412,943
- Issue date May 9, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Misfiring detecting apparatus for an internal combustion engine
- Patent number 5,357,790
- Issue date Oct 25, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Knock suppressing apparatus and method
- Patent number 5,205,258
- Issue date Apr 27, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Atsuko Hashimoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Knock suppression apparatus and method for a multi-cylinder interna...
- Patent number 5,144,929
- Issue date Sep 8, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Knock suppression apparatus and method for a multi-cylinder interna...
- Patent number 5,038,735
- Issue date Aug 13, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiko Hosoya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Knocking suppression apparatus for an internal combustion engine
- Patent number 4,969,441
- Issue date Nov 13, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Satosi Komurasaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Yasuhiko Hosoya

Person

Patents Grantslast 30 patents

Apparatus for purifying engine exhaust gas

Controlling apparatus for introduction air into an exhaust pipe of...

Secondary air control apparatus for exhaust gas purifier

Controlling apparatus for introducing air into an exhaust pipe of a...

Exhaust gas cleaner system for an internal combustion engine with c...

Apparatus for purifying engine exhaust gas

Exhaust gas purification system for internal combustion engine, and...

Exhaust gas purification system for internal combustion engine, and...

Controlling apparatus for introduction air into exhaust pipe of int...

Apparatus for introducing fresh air into exhaust pipe of internal c...

Exhaust gas cleaner system for an internal combustion engine with c...

Apparatus for controlling air feeding to exhaust pipe of internal c...

Apparatus for purifying engine exhaust gas

Apparatus and method for introducing secondary air for cleaning exh...

Misfiring detecting apparatus for an internal combustion engine

Knock suppressing apparatus and method

Knock suppression apparatus and method for a multi-cylinder interna...

Knock suppression apparatus and method for a multi-cylinder interna...

Knocking suppression apparatus for an internal combustion engine