Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10961955 | Air intake apparatus for internal combustion engine | Masato Ishii, Tomohiro Yamaguchi | 2021-03-30 |
| 9920720 | Blowby gas treatment device, intake manifold and internal combustion engine | Yukio Iwazume | 2018-03-20 |
| 8997708 | Intake manifold | Keisuke Sekiguchi, Tomohisa Senda | 2015-04-07 |