Hiroki Wada

Follow

Person

Toyota, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Charging pressure control apparatus for an internal combustion engi...
- Patent number 5,289,684
- Issue date Mar 1, 1994
- Toyota Jidosha Kabushiki Kaisha
- Mamoru Yoshioka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for controlling a variable-effective-length air intake sy...
- Patent number 4,793,294
- Issue date Dec 27, 1988
- Toyota Jidosha Kabushiki Kaisha
- Hiroki Wada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine air intake system with variable effectiv...
- Patent number 4,738,229
- Issue date Apr 19, 1988
- Toyota Jidosha Kabushiki Kaisha
- Hiroki Wada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for controlling spark timing and fuel injection of an intern...
- Patent number 4,450,810
- Issue date May 29, 1984
- Toyota Jidosha Kabushiki Kaisha
- Hiroki Wada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS