Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476030 | Display device and manufacturing method thereof | Shinji Ide, Mitsufumi Kodama | 2019-11-12 |
| 9006958 | Piezoelectric device | Hironobu Shintoku, Ryoma Sasagawa, Jumpei Komura | 2015-04-14 |
| 8044596 | Electron emissive element and display element | Masateru Taniguchi, Shigeo Itoh, Kazuhito Nakamura, Kenta Miya, Masakazu Namba +3 more | 2011-10-25 |
| 7723664 | Imaging apparatus having electron source array | Yuki Honda, Masakazu Namba, Yoshiyuki Hirano, Saburo Okazaki, Norifumi Egami +8 more | 2010-05-25 |
| 6784604 | Field emission element and method for manufacturing the same | Mitsuru Tanaka, Yuji Obara | 2004-08-31 |
| 6163107 | Field emission cathode | Shigeo Itoh, Masaharu Tomita, Yoshitaka Kagawa, Akira Inoue, Junji Itoh +1 more | 2000-12-19 |
| 6133678 | Field emission element | Takao Kishino, Kazuhiko Tsuburaya, Hisataka Ochiai, Masaharu Tomita | 2000-10-17 |
| 6100637 | Field emission display (FED) with matrix driving, electron beam focusing and groups of strip-like electrodes used for the gate and anode | Takao Kishino, Yoichi Kobori, Shigeo Itoh, Toshimitsu Fuyuki, Koji Onodaka | 2000-08-08 |
| 6060841 | Field emission element | Shigeo Itoh | 2000-05-09 |
| 5911614 | Field emission device and method for manufacturing same | Norio Nishimura, Toshio Kaneshige, Masateru Taniguchi, Teruo Watanabe, Minoru Katayama | 1999-06-15 |
| 5892321 | Field emission cathode and method for manufacturing same | Shigeo Itoh, Tatsuo Yamaura | 1999-04-06 |
| 5835991 | Getter, getter device and fluorescent display device | Shigeo Itoh, Teruo Watanabe | 1998-11-10 |
| 5786659 | Field emission type electron source | Toshinori Takagi, Masateru Taniguchi, Shigeo Itoh, Teruo Watanabe | 1998-07-28 |
| 5786795 | Field emission display (FED) with matrix driving electron beam focusing and groups of strip-like electrodes used for the gate and anode | Takao Kishino, Yoichi Kobori, Shigeo Itoh, Toshimitsu Fuyuki, Koji Onodaka | 1998-07-28 |
| 5717286 | Electron excited luminous element with an anode substrate having a glass exposed subface provided with a hydrophobic property | Shigeo Itoh, Teruo Watanabe, Tatsuo Yamaura, Takeshi Tonegawa, Yuji Nomura | 1998-02-10 |
| 5656330 | Resistive element having a resistivity which is thermally stable against heat treatment, and method and apparatus for producing same | Shigeo Itoh, Teruo Watanabe | 1997-08-12 |
| 5656889 | Getter, getter device and fluorescent display device | Shigeo Itoh, Teruo Watanabe | 1997-08-12 |
| 5594298 | Field emission cathode device | Shigeo Itoh, Teruo Watanabe | 1997-01-14 |
| 5066885 | Indirectly heated filamentary cathode | Kiyoshi Morimoto, Shigeo Itoh, Takeshi Tonegawa | 1991-11-19 |