Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374848 | Thermal stress resistant semiconductor device mounting arrangement | Hiroshi Otani, Yasuhiro Murasawa, Tadashi Ichimasa | 1994-12-20 |
| 5333505 | Semiconductor pressure sensor for use at high temperature and pressure and method of manufacturing same | Tetsuya Hirose, Hiroshi Otani, Seiji Takemura | 1994-08-02 |
| 5292104 | Vacuum interface valve | Akihiro Ushitora | 1994-03-08 |