Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066345 | Method for setting up drive signal | Sadaharu Komori, Takeshi Ito, Kei Hiruma, Satoru Katagami, Toru Igarashi | 2011-11-29 |
| 8047653 | Si-O containing hydrogenated carbon film, optical device including the same, and method for manufacturing the Si-O containing hydrogenated carbon film and the optical device | Yoshihiro Akahane, Takashi Matsuura, Tetsuya Katayama, Toshihiko Ushiro | 2011-11-01 |
| 7955434 | Diamond single crystal substrate | Kiichi Meguro, Yoshiyuki Yamamoto | 2011-06-07 |
| 7902734 | Electron emission element and electron emission element fabrication method | Yoshiyuki Yamamoto, Natsuo Tatsumi, Yoshiki Nishibayashi | 2011-03-08 |
| 7898161 | Diamond electron radiation cathode, electron source, electron microscope, and electron beam exposer | Yoshiyuki Yamamoto, Akihiko Ueda, Yoshiki Nishibayashi | 2011-03-01 |
| 7892356 | Diamond composite substrate and process for producing the same | Kiichi Meguro, Yoshiyuki Yamamoto | 2011-02-22 |
| 7883775 | Diamond film coated tool and process for producing the same | Katsuo Kazahaya, Shigetaka Kawai, Yasushi Matsumoto, Keiji Ishibashi | 2011-02-08 |
| 7863805 | Diamond electron emission cathode, electron emission source, electron microscope, and electron beam exposure device | Yoshiyuki Yamamoto, Akihiko Ueda, Yoshiki Nishibayashi | 2011-01-04 |