Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9493106 | Image displaying speedometer | — | 2016-11-15 |
| 9463693 | Display device | — | 2016-10-11 |
| 9466264 | Graphic meter device | — | 2016-10-11 |
| 6943471 | Motor and blower fan using same | Shokichi Toyokawa, Toshifumi Tsutsumi, Katsuaki Abe, Hitoshi Shirakura | 2005-09-13 |