Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430998 | Resonant element | Hiroshi Kawai | 2002-08-13 |
| 4694564 | Method for the manufacture of a Schottky gate field effect transistor | Takatomo Enoki, Kimiyoshi Yamasaki | 1987-09-22 |