Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756086 | Method for the fabrication of a diamond semiconductor | Masataka Hasegawa, Masahiko Ogura, Daisuke Takeuchi, Hideyo Okushi, Naoto Kobayashi | 2004-06-29 |
| 6727171 | Diamond pn junction diode and method for the fabrication thereof | Daisuke Takeuchi, Hideyuki Watanabe, Hideyo Okushi, Masataka Hasegawa, Masahiko Ogura +2 more | 2004-04-27 |