Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415510 | Fuel vapor recovery apparatus | Katsuhiko Makino, Atsushi Sugimoto | 2019-09-17 |
| 10415511 | Evaporated fuel processing devices | Katsuhiko Makino, Atsushi Sugimoto | 2019-09-17 |
| 9982635 | Vaporized fuel treating device and blow-by gas returning device | Rui Onoda, Katsuhiko Makino | 2018-05-29 |
| 9771900 | Fuel vapor processing apparatus | Katsuhiko Makino, Atsushi Sugimoto | 2017-09-26 |