Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5033268 | Intake system for turbocharged engine | Mitsuo Hitomi, Toshio Nishikawa, Novuo Takeuti | 1991-07-23 |
| 4702218 | Engine intake system having a pressure wave supercharger | Sadashichi Yoshioka, Tsutomu Matsuoka, Shigeki Hamada | 1987-10-27 |