Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5274199 | Acoustic diaphragm and method for producing same | Masaru Uryu | 1993-12-28 |
| 5133307 | Air intake system for marine propulsion unit engine | — | 1992-07-28 |
| 4920347 | Pulse doppler radar system | — | 1990-04-24 |