Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635740 | Semiconductor device and method of manufacturing the same | Nagata Toshiyuki, Niuya Takayuki, Ogata Yoshihiro, Boku Katsushi, Miyai Yoichi | 1997-06-03 |
| 4803763 | Method of making a laminated piezoelectric transducer | Yasuda Eturo, Matsuoka Hiroshi, Kotanshi Yoichi, Sawada Yasushi | 1989-02-14 |