Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7304794 | Microscope | Jun Kitamura | 2007-12-04 |
| 6853482 | Microscope | Jun Kitamura | 2005-02-08 |
| 6376976 | Cathode-ray tube having oxide cathode and method for producing the same | Ryo Suzuki, Hiroshi Yamaguchi, Takashi Shinjo, Hiroyuki Teramoto, Takuya Ohira | 2002-04-23 |
| 6062934 | Jig for aligning/fixing oxide cathode and method of fabrication oxide cathodes using the same | Hiroshi Yamaguchi, Riichi Kondo, Takashi Shinjo | 2000-05-16 |
| 4518464 | Method of detecting embrittlement of heat-resisting steel | Hideaki Takahashi, Tetsuo Shoji, Masamitsu Muramatsu, Kazushige Kimura | 1985-05-21 |