Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9391419 | Method for manufacturing contact terminal, contact terminal manufacturing apparatus, and contact terminal | Takao Yamaki, Takeshi Hamanaka | 2016-07-12 |
| 9231458 | Rotation plate and motor | Takao Yamaki, Takeshi Hamanaka | 2016-01-05 |