Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6059057 | Catalyst temperature control apparatus for hybrid vehicle | Kaoru Ohtsuka, Takahide Izutani | 2000-05-09 |
| 6032753 | Catalyst temperature control apparatus for hybrid vehicle | Kaoru Ohtsuka, Takahide Izutani | 2000-03-07 |
| 5899828 | Engine pumping loss control apparatus for locking intake or exhaust valves full open during regenerative braking hybrid vehicle | Kaoru Ohtsuka, Takahide Izutani | 1999-05-04 |