Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673878 | Vehicle location display device with averaging means for correcting location information | Noburu Tsushima, Masashi Fuse, Toshio Sasaki, Tadashi Mukai | 1987-06-16 |
| 4628456 | Course guidance system | Itaru Hatano, Kenji Takahashi, Shigeru Hirosawa, Mikio Kanda, Toshio Sasaki +4 more | 1986-12-09 |
| 4532514 | Course guidance system with speeded-up display function | Itaru Hatano, Kenji Takahashi, Shigeru Hirosawa, Mikio Kanda, Shinichiro Yasui +4 more | 1985-07-30 |
| 4445279 | Magnetic course detector | Noboru Tsushima, Masashi Fuse, Toshio Sasaki, Masayuki Ogata, Tadashi Mukai | 1984-05-01 |