Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4921751 | Conductive fabric and a method for the manufacture of the conductive fabric, and a conductive sheet and film made using the conductive fabric | Hideki Wakahara, Yoshihiro Matsuo | 1990-05-01 |
| 4817466 | Remote control system for marine engine | Seiji Inoue | 1989-04-04 |
| 4810216 | Remote control system for marine engine | — | 1989-03-07 |
| 4747796 | Smoothing device for rotation of propeller of boat propulsion machine | Tomio Iwai | 1988-05-31 |