Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6201312 | Drive control system for hybrid vehicles | Hiroyuki Shioiri, Hidehiro Oba, Hiroatsu Endo, Mitsuhiro Umeyama | 2001-03-13 |
| 6176807 | Drive control system for hybrid vehicles | Hidehiro Oba, Hiroatsu Endo, Hisanori Nomoto | 2001-01-23 |
| 6090008 | Coast downshift control apparatus for a vehicular automatic transmission | Hidehiro Oba, Hiroatsu Endo | 2000-07-18 |
| 6077186 | Internal combustion engine starting drive control system for hybrid vehicle | Shinichi Kojima, Hidehiro Oba | 2000-06-20 |
| 6019699 | Synchronized coast downshift control for hybrid vehicles | Hidehiro Oba | 2000-02-01 |
| 6009768 | Skip downshift control apparatus for automatic transmission | Hidehiro Oba, Hiroatsu Endo | 2000-01-04 |
| 6010428 | Gearshift control apparatus for automatic transmission | Hidehiro Oba | 2000-01-04 |
| 5961421 | Power on skip downshift using three clutches | Hidehiro Oba | 1999-10-05 |