Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7270586 | Organic electroluminescence element and production method thereof | Hiroshi Tokailin, Yoshikazu Nagasaki, Kazuyoshi Inoue | 2007-09-18 |
| 6963383 | Electrode substrate and production method thereof | Hiroshi Tokailin, Yoshikazu Nagasaki, Kazuyoshi Inoue | 2005-11-08 |
| 6828045 | Organic electroluminescence element and production method thereof | Hiroshi Tokailin, Yoshikazu Nagasaki | 2004-12-07 |
| 6669830 | Sputtering target, transparent conductive oxide, and process for producing the sputtering target | Kazuyoshi Inoue, Akira Kaijo | 2003-12-30 |
| 6389049 | Discharge circuit for pulsed laser and pulsed power source | Daisuke Yoshida, Toshihiro Nishisaka, Yuichi Takabayashi, Takashi Matsunaga, Hisashi Yanase +5 more | 2002-05-14 |
| 4604530 | Power supply equipment backup system for interruption of service | — | 1986-08-05 |
| 4347504 | Device for detecting a burnt-out fuse | Satoru Murofushi, Shinichi Kato, Mitsuo Endo | 1982-08-31 |