Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9595415 | X-ray generator and X-ray imaging apparatus | Takao Ogura, Yoshihiro Yanagisawa, Miki Tamura, Ichiro Nomura, Shigeki Matsutani +1 more | 2017-03-14 |
| 9425021 | X-ray generation apparatus and X-ray radiographic apparatus | Miki Tamura, Shigeki Matsutani, Takao Ogura, Kazuyuki Ueda, Yoshihiro Yanagisawa +1 more | 2016-08-23 |
| 8154188 | Electron emitting device and image displaying apparatus using the same | Takanori Suwa, Toshihiko Takeda | 2012-04-10 |
| 8080928 | Electron-emitting device and image display apparatus using the same | Hisanobu Azuma, Jun Iba | 2011-12-20 |
| 7733003 | Image forming apparatus with reduced loss of electron source caused by the inert gas | Hisanobu Azuma, Hirotomo Taniguchi | 2010-06-08 |
| 6626718 | Apparatus for manufacturing electron source, method for manufacturing electron source, and method for manufacturing image-forming apparatus | — | 2003-09-30 |
| 6306001 | Methods for producing electron-emitting device, electron source, and image-forming apparatus | — | 2001-10-23 |
| 5841799 | Semiconductor laser, modulation method therefor and optical communication system using the same | — | 1998-11-24 |
| 5757840 | Semiconductor laser modulation method therefor and optical communication system using the same | — | 1998-05-26 |
| 5298739 | Photodetector capable of sweeping out unwanted carriers and an optical communication system including the same | Hidetoshi Nojiri | 1994-03-29 |
| 5196717 | Field effect transistor type photo-detector | Hidetoshi Nojiri | 1993-03-23 |