Inventor
Takehiko Katsumoto
Inventor
Kyoto, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines25%
Y02TClimate change mitigation technologies related to transportation19%
F01PCooling of machines or engines in general13%
F01LCyclically operating valves for machines or engines6%
F01MLubricating of machines or engines in general6%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
F02FCylinders, pistons or casings, for combustion engines6%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof6%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids6%
F04DNon-positive-displacement pumps6%
PatentTitleYear
4,955,327'Partial-boil cooling apparatus for engine'19904,850,317'Intake port device'19894,813,408'Engine cooling device'19894,798,517'Pump'19894,765,294'Intake device for internal combustion engine'19884,646,689'Engine intake passage length varying device'19874,151,717'Catalytic converter apparatus for engine'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1990Patents assigned to MITSUBISHI MOTORS CORP (6)· patent assignee history
1979–1990Based in Kyoto, JP· patent location history
1989Patents assigned to MITSUBISHI JIDOUSHA KOGYO KABU (1)· patent assignee history
1990Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI MOTORS CORP | 6 | 1979–1990 |
| MITSUBISHI ELECTRIC CORP | 1 | 1990 |
| MITSUBISHI JIDOUSHA KOGYO KABU | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 7 | 1979–1990 |