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Patent applications and USPTO patent grants for Umezono; Kazuaki.The latest application filed is for "spark-ignition direct injection engine with supercharger".
Patent | Date |
---|---|
Direct-injection spark-ignition engine with a turbo charging device Grant 6,684,630 - Uchida , et al. February 3, 2 | 2004-02-03 |
Spark-ignition direct injection engine with supercharger App 20030024499 - Umezono, Kazuaki ;   et al. | 2003-02-06 |
Direct-injection spark-ignition engine with a turbo charging device App 20020162320 - Uchida, Hiroyasu ;   et al. | 2002-11-07 |
Engine output control system for vehicle Grant 5,255,638 - Sasaki , et al. October 26, 1 | 1993-10-26 |
Supercharged engine Grant 4,958,606 - Hitomi , et al. September 25, 1 | 1990-09-25 |
Exhaust device for internal combustion engine Grant 4,813,232 - Hitomi , et al. March 21, 1 | 1989-03-21 |
Turbocharged engine Grant 4,774,812 - Hitomi , et al. October 4, 1 | 1988-10-04 |
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