Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10641323 | Bearing device | Yoshiyuki INA | 2020-05-05 |
| 10514059 | Bearing device | Yoshiyuki INA | 2019-12-24 |
| 9111911 | Heat sink, and heat sink-equipped electronic component part | Yoshikazu Niimi, Masaya Kaji, Takanori Kawashima | 2015-08-18 |