Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7311977 | Highly-oriented diamond film, method for manufacturing the same, and electronic device having highly-oriented diamond film | Yoshihiro Yokota, Kazushi Hayashi, Takeshi Tachibana | 2007-12-25 |
| 7285479 | Semiconductor device and method for manufacturing multilayered substrate for semiconductor device | Takeshi Tachibana, Kazushi Hayashi, Yoshihiro Yokota, Takashi Kobori | 2007-10-23 |
| 7067903 | Heat spreader and semiconductor device and package using the same | Takeshi Tachibana, Kazushi Hayashi, Kenichi Inoue, Yoshihiro Yokota, Nobuyuki Kawakami +1 more | 2006-06-27 |
| 6383288 | Method of forming diamond film | Kazushi Hayashi, Yoshihiro Yokota | 2002-05-07 |
| 6198218 | Organic light emitting device using diamond film | Yoshihiro Yokota, Takeshi Tachibana, Kazushi Hayashi, Maki Hamaguchi, Katsumi Yoshino | 2001-03-06 |
| 6080378 | Diamond films and methods for manufacturing diamond films | Yoshihiro Yokota, Takeshi Tachibana, Koichi Miyata | 2000-06-27 |
| 6072275 | Light emitting element and flat panel display including diamond film | — | 2000-06-06 |
| 5888846 | Method for microfabricating diamond | Koichi Miyata, Kohei Suzuki, Toshihisa Nozawa | 1999-03-30 |
| 5869390 | Method for forming electrode on diamond for electronic devices | Kozo Nishimura, Shigeaki Miyauchi, Rie Kato, Hisashi Koyama, Kimitsugu Saito | 1999-02-09 |
| 5863324 | Process for producing single crystal diamond film | Takeshi Tachibana, Yoshihiro Shintani | 1999-01-26 |
| 5814149 | Methods for manufacturing monocrystalline diamond films | Yoshihiro Shintani, Takeshi Tachibana, Kozo Nishimura, Koichi Miyata, Yoshihiro Yokota | 1998-09-29 |
| 5776323 | Diamond electrode | — | 1998-07-07 |
| 5777372 | Diamond film biosensor | — | 1998-07-07 |
| 5770467 | Method for forming electrode on diamond for electronic devices | Kozo Nishimura, Shigeaki Miyauchi, Rie Kato, Hisashi Koyama, Kimitsugu Saito | 1998-06-23 |
| 5755879 | Methods for manufacturing substrates to form monocrystalline diamond films by chemical vapor deposition | Yoshihiro Shintani, Takeshi Tachibana, Kozo Nishimura, Koichi Miyata, Yoshihiro Yokota | 1998-05-26 |
| 5757344 | Cold cathode emitter element | Koichi Miyata, Kozo Nishimura | 1998-05-26 |
| 5743957 | Method for forming a single crystal diamond film | — | 1998-04-28 |
| 5529846 | Highly-oriented diamond film heat dissipating substrate | Kazushi Hayashi, Jesko von Windheim | 1996-06-25 |
| 5523588 | Diamond film field effect transistor with self aligned source and drain regions | Kozo Nishimura, Hisahi Koyama | 1996-06-04 |
| 5523160 | Highly-oriented diamond film | Kozo Nishimura, Koichi Miyata, Takeshi Tachibana, Brian R. Stoner | 1996-06-04 |
| 5432357 | Diamond film electronic devices | Rie Kato | 1995-07-11 |
| 5424561 | Magnetic sensor element using highly-oriented diamond film and magnetic detector | Takeshi Tachibana, Kazushi Hayashi, Bradley A. Fox, Jesko von Windheim, David L. Dreifus +1 more | 1995-06-13 |
| 5402029 | Surface acoustic wave device using highly oriented diamond film | Rie Nakamura | 1995-03-28 |
| 5373172 | Semiconducting diamond light-emitting element | Koichi Miyata, Kazuo Kumagai, Shigeaki Miyauchi, Yuichi Matsui | 1994-12-13 |
| 5358754 | Method for forming diamond films by vapor phase synthesis | Shigeaki Miyauchi, Kozo Nishimura, Kazuo Kumagai, Rie Kato | 1994-10-25 |