Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7655131 | Gas sensor and method for controlling the same | Nobuhide Kato, Yasuhiko Hamada | 2010-02-02 |
| 7160435 | Gas sensor and method for controlling the same | Nobuhide Kato, Yasuhiko Hamada | 2007-01-09 |
| 6946800 | Electron emitter, method of driving electron emitter, display and method of driving display | Yukihisa Takeuchi, Tsutomu Nanataki, Iwao Ohwada, Tomoya Horiuchi | 2005-09-20 |
| 6897620 | Electron emitter, drive circuit of electron emitter and method of driving electron emitter | Yukihisa Takeuchi, Tsutomu Nanataki, Iwao Ohwada | 2005-05-24 |
| 6623618 | Gas sensor and method for controlling the same | Nobuhide Kato, Yasuhiko Hamada | 2003-09-23 |
| 6036775 | Single crystal-growing method and apparatus | Minoru Imaeda, Akihiko Honda, Katsuhiro Imai, Yuichiro Imanishi, Shoji Sogo +2 more | 2000-03-14 |
| 5961720 | Single crystal-growing apparatus | Minoru Imaeda, Akihiko Honda, Katsuhiro Imai, Yuichiro Imanishi, Shoji Sogo +2 more | 1999-10-05 |
| 5690734 | Single crystal growing method | Minoru Imaeda, Akihiko Honda, Katsuhiro Imai, Yuichiro Imanishi, Shoji Sogo +2 more | 1997-11-25 |
| 5603762 | Process and apparatus for the production of films of oxide type single crystal | Kazuaki Yamaguchi, Shoji Sogo, Ryuichi Ohuchi, Tatsuo Kawaguchi, Minoru Imaeda | 1997-02-18 |