Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348747 | System for driving bipolar ram | — | 1982-09-07 |
| 4342231 | Differential pressure transmitter | Yoshimi Yamamoto, Yoshitaka Matsuoka, Syozo Kasai, Takeo Nagata, Akira Nagasu +2 more | 1982-08-03 |