Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373172 | Semiconducting diamond light-emitting element | Koji Kobashi, Kazuo Kumagai, Shigeaki Miyauchi, Yuichi Matsui | 1994-12-13 |
| 5371383 | Highly oriented diamond film field-effect transistor | Kimitsugu Saito, David L. Dreifus, Brian R. Stoner | 1994-12-06 |
| 5353737 | Method for forming boron-doped semiconducting diamond films | Hisashi Koyama, Koji Kobashi | 1994-10-11 |
| 5352908 | Diamond Schottky diode with oxygen | Koji Kobashi, Kozo Nishimura | 1994-10-04 |
| 5309000 | Diamond films with heat-resisting ohmic electrodes | Kimitsugu Saito, Koji Kobashi, Kozo Nishimura | 1994-05-03 |
| 5304461 | Process for the selective deposition of thin diamond film by gas phase synthesis | Takayoshi INOUE, Hiroyuki Tachibana, Akimitsu Nakaue, Kazuo Kumagai, Koji Kobashi | 1994-04-19 |