Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624412 | Energy filter | Michiyoshi Tanaka, Masami Terauchi, Kenji Tsuda, Katsushige Tsuno | 2003-09-23 |
| 6407384 | Energy filter and electron microscope using same | Michiyoshi Tanaka, Masami Terauchi, Katsushige Tsuno | 2002-06-18 |
| 6140642 | Imaging energy filter equipped with distortion corrector | Toshikatsu Kaneyama, Michiyoshi Tanaka, Masami Terauchi, Kenji Tsuda | 2000-10-31 |
| 5811806 | Electron-beam biprism | Masaki Takeguchi, Takeshi Tomita | 1998-09-22 |
| 5317154 | Electron microscope equipped with x-ray analyzer | — | 1994-05-31 |
| 5264705 | Specimen-driving apparatus for electron microscope which tilts and translates while preventing contact damage | Mikio Naruse, Toshikatsu Kaneyama, Yu Ishibashi, Ikuya Nishimura | 1993-11-23 |
| 5258617 | Method and apparatus for correcting axial coma in electron microscopy | Toshikatsu Kaneyama | 1993-11-02 |
| 4767528 | Drinking water purifying apparatus | Toshihiko Sasaki, Keisuke Namba, Naotoshi Matsunaga, Masayuki Tanaka, Norimitsu Ezaki +4 more | 1988-08-30 |
| 4520264 | Electron microscope | Katsushige Tsuno | 1985-05-28 |