Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630128 | Oil separator | Atsushi Nishigaki, Naoki Kira, Jun Ikeda | 2017-04-25 |
| 9598991 | Oil separator | Naoki Kira, Atsushi Nishigaki, Jun Ikeda | 2017-03-21 |
| 9085998 | Engine ventilation apparatus | — | 2015-07-21 |