Inventor
Yoshiaki Kodama
Inventor
Kyoto, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines40%
Y02TClimate change mitigation technologies related to transportation13%
B01DSeparation7%
B63BShips or other waterborne vessels7%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general7%
F02PIgnition, other than compression ignition, for internal-combustion engines7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
Y02ATechnologies for adaptation to climate change7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
9,376,167'Frictional resistance reduction device for ship'20165,657,625'Apparatus and method for internal combustion engine control'19975,209,206'Air-fuel ratio control system'19935,119,629'Method of and apparatus for controlling air fuel ratio of internal combustion engine'19925,056,308'System for feedback-controlling the air-fuel ratio of an air-fuel mixture to be supplied to an internal combustion engine'19915,033,440'Apparatus for controlling air/fuel ratio of internal combustion engine'19914,912,926'Air/fuel ratio control system for internal combustion engine'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1997Patents assigned to MITSUBISHI MOTORS CORP (6)· patent assignee history
1990–1993Based in Kyoto, JP· patent location history
1997Based in Okazaki, JP· patent location history
2016Patents assigned to FUKUDA TETSUGO (1)· patent assignee history
2016Patents assigned to HARUMI KAZUYOSHI (1)· patent assignee history
2016Patents assigned to HINATSU MUNEHIKO (1)· patent assignee history
2016Patents assigned to HORI TOSHIFUMI (1)· patent assignee history
2016Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI MOTORS CORP | 6 | 1990–1997 |
| FUKUDA TETSUGO | 1 | 2016 |
| HARUMI KAZUYOSHI | 1 | 2016 |
| HINATSU MUNEHIKO | 1 | 2016 |
| HORI TOSHIFUMI | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 5 | 1990–1993 |
| Tokyo, JP | 1 | 2016 |
| Okazaki, JP | 1 | 1997 |