Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658347 | Vehicular information system developing apparatus, vehicular information system developing tool, vehicular information system developing method, and navigation system developing method | Mitsuo Shimotani, Minoru Ozaki, Hiroaki Ideno, Masahiro Noguchi, Akio Uekawa | 2003-12-02 |
| 5982301 | Navigation apparatus | Masako Ohta, Hiroaki Ideno, Masatsugu Norimoto | 1999-11-09 |
| 4956631 | Fault detector for vehicle safety system | — | 1990-09-11 |
| 4945336 | Trouble detection apparatus for automobile air-bag system | Munehiro Kawabata | 1990-07-31 |
| 4763268 | Direction display apparatus | Kosaku Uota | 1988-08-09 |
| 4736303 | On-vehicle navigation system | Yasuyuki Akama | 1988-04-05 |
| 4677562 | Automotive navigation system | Kousaku Uota | 1987-06-30 |
| 4677563 | Automotive navigation system | Kousaku Uota | 1987-06-30 |