Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5158909 | Method of fabricating a high voltage, high speed Schottky semiconductor device | Koji Ohtsuka, Yoshiro Kutsuzawa, Kimio Ogata | 1992-10-27 |
| 5148240 | High voltage, high speed schottky semiconductor device and method of fabrication | Koji Ohtsuka, Yoshiro Kutsuzawa, Kimio Ogata | 1992-09-15 |
| 5027166 | High voltage, high speed Schottky semiconductor device and method of fabrication | Koji Ohtsuka, Yoshiro Kutsuzawa, Kimio Ogata | 1991-06-25 |