Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714841 | Satellite navigation/dead-reckoning navigation integrated positioning device | Hiroyuki Toda, Hiroshi Hamada, Mika Tanaka (Ninomiya), Kunihiko Hashimoto | 2017-07-25 |
| 6333711 | Satellite positioning apparatus for mobile units and a navigation system | — | 2001-12-25 |
| 5268760 | Motion adaptive impulse noise reduction circuit | — | 1993-12-07 |