Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4800759 | Semiconductor pressure converter | Terutaka Hirata, Tadashi Nishikawa | 1989-01-31 |
| 4644798 | Capacitive type converter device | Hisashi Tamura, Terutaka Hirata, Tadahiro Ogawa | 1987-02-24 |