Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570305 | Field emission electron source and fabrication process thereof | Masao Urayama, Seiki Yano, Yoshio Inoue | 2003-05-27 |
| 5312774 | Method for manufacturing a semiconductor device comprising titanium | Kazuyo Nakamura, Osamu Yamazaki, Hiromi Hattori, Nobutaka Fukushima, Shigeo Onishi | 1994-05-17 |