Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4771638 | Semiconductor pressure sensor | Susumu Sugiyama, Takashi Suzuki | 1988-09-20 |
| 4766666 | Semiconductor pressure sensor and method of manufacturing the same | Susumu Sugiyama, Takashi Suzuki | 1988-08-30 |