Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833562 | Silicon carbide semiconductor device and its manufacturing method | Satoshi Tanimoto | 2004-12-21 |
| 6815721 | Diamond semiconductor and diamond semiconductor light-emitting device that uses the semiconductor | Hideyuki Watanabe, Daisuke Takeuchi, Koji Kajimura | 2004-11-09 |
| 6756086 | Method for the fabrication of a diamond semiconductor | Masataka Hasegawa, Masahiko Ogura, Daisuke Takeuchi, Naoto Kobayashi, Sadanori Yamanaka | 2004-06-29 |
| 6727171 | Diamond pn junction diode and method for the fabrication thereof | Daisuke Takeuchi, Hideyuki Watanabe, Masataka Hasegawa, Masahiko Ogura, Naoto Kobayashi +2 more | 2004-04-27 |