Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8883554 | Method for manufacturing a semiconductor device using an oxide semiconductor | Junichiro Sakata | 2014-11-11 |
| 7132373 | Thin metal oxide film and process for producing the same | Koji Fukuhisa, Akira Nakajima, Kenji Shinohara, Toshiya Watanabe, Hisashi Ohsaki | 2006-11-07 |
| 5248630 | Thin film silicon semiconductor device and process for producing thereof | Seiichi Shirai, Akio Okamoto, Shirou Suyama | 1993-09-28 |
| 5132754 | Thin film silicon semiconductor device and process for producing thereof | Seiichi Shirai, Akio Okamoto, Shirou Suyama | 1992-07-21 |