Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436745 | Method of producing a semiconductor device | Yasumori Fukushima | 2002-08-20 |
| 5648146 | Metallic wiring substrate | Hirohisa Tanaka, Toshimasa Hamada | 1997-07-15 |
| 5478971 | Metallic circuit board and thin film diode array and method of manufacturing the same | Kiyoshi Okano | 1995-12-26 |