Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283459 | Semiconductor sensor including an aperture having a funnel shaped section intersecting a second section | Hirokazu Hirano | 1994-02-01 |
| 5238850 | Bi-MOS type semiconductor integrated circuit device having high-frequency characteristics and method of making the same | Taira Matsunaga | 1993-08-24 |
| 5212398 | BiMOS structure having a protective diode | Taira Matsunaga | 1993-05-18 |
| 5100812 | Method of manufacturing semiconductor device | Yoshiki Yamada | 1992-03-31 |
| 5021859 | High-frequency amplifying semiconductor device | Takahiro Ito, Yoshio Yamamoto | 1991-06-04 |
| 4962056 | Method of manufacturing from a semiconductor wafer a dielectric substrate including mutually insulated and separated island regions, and a method of manufacturing semiconductor elements from the dielectric substrate | Nobutaka MATSUOKA | 1990-10-09 |
| 4680569 | Semiconductor pressure sensor | Sadatake Kikuchi, Yutaka Tomisawa | 1987-07-14 |