Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11719310 | Speed reduction mechanism and speed reduction mechanism-equipped motor | Teppei Tokizaki, Naoki Kojima, Motoaki Kobayashi | 2023-08-08 |
| 7557484 | Electric motor | Yoshichika Kawashima | 2009-07-07 |
| 6222298 | Carbon commutator and method for producing the same | Junichi Saito | 2001-04-24 |