Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4271728 | Automatic transmission system | — | 1981-06-09 |
| 4215575 | Apparatus for measuring temperature of ultrasonic wave propagation medium | Sigeyuki Akita | 1980-08-05 |
| 4201087 | Apparatus for measuring temperature | Sigeyuki Akita | 1980-05-06 |