Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692052 | Engine noise control apparatus | Katsuyuki Tanaka, Yoshitaka Nishio, Tokio Kohama, Kouzi Ohara, Masanori Kato | 1997-11-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692052 | Engine noise control apparatus | Katsuyuki Tanaka, Yoshitaka Nishio, Tokio Kohama, Kouzi Ohara, Masanori Kato | 1997-11-25 |