Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5543672 | Rotation detecting device with magnet brake | Masaki Hirota, Takeshi Ai | 1996-08-06 |
| 5515448 | Distance measuring apparatus of a target tracking type | — | 1996-05-07 |
| 5243146 | Electromagnetic-type load weighing apparatus | — | 1993-09-07 |