Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373172 | Semiconducting diamond light-emitting element | Koji Kobashi, Koichi Miyata, Kazuo Kumagai, Yuichi Matsui | 1994-12-13 |
| 5358754 | Method for forming diamond films by vapor phase synthesis | Koji Kobashi, Kozo Nishimura, Kazuo Kumagai, Rie Kato | 1994-10-25 |
| 5298766 | Diamond heterojunction diode | Koji Kobashi, Kozo Nishimura, Kazuo Kumagai, Rie Katoh | 1994-03-29 |