Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825610 | Carbon ink, electron-emitting element, method for manufacturing an electron-emitting element and image display device | Kohji Matsuo, Tomohiro Sekiguchi, Mitsunori Yokomakura | 2004-11-30 |
| 6692327 | Method for producing electron emitting element | Masahiro Deguchi, Makoto Kitabatake, Tomohiro Sekiguchi, Hideo Kurokawa, Keisuke Koga +2 more | 2004-02-17 |
| 6653366 | Carbon ink, electron-emitting element, method for manufacturing an electron-emitting element and image display device | Kohji Matsuo, Tomohiro Sekiguchi, Mitsunori Yokomakura | 2003-11-25 |
| 6630782 | Image display apparatus having electrodes comprised of a frame and wires | Toshifumi Nakatani, Takatsugu Kurata | 2003-10-07 |
| 6400091 | Electron emission element and image output device | Masahiro Deguchi, Makoto Kitabatake, Tomohiro Sekiguchi, Hideo Kurokawa, Keisuke Koga +2 more | 2002-06-04 |
| 6320310 | Image display apparatus | Michiaki Watanabe, Hiroshi Aono, Yasuhiko Sakai | 2001-11-20 |
| 6236381 | Image display apparatus | Takatsugu Kurata, Michio Ohsugi, Hironari Taniguchi, Koji Matsuo | 2001-05-22 |
| 6208072 | Image display apparatus with focusing and deflecting electrodes | Michiaki Watanabe, Mitsunori Yokomakura, Makoto Kawachi, Kenji Fujishiro | 2001-03-27 |
| 5655942 | Method of fabricating flat type image display | Toshifumi Nakatani, Tomohiro Sekiguchi, Makoto Inada | 1997-08-12 |
| 5603650 | Image display apparatus and method of making the same | Mitsunori Yokomakura, Kyouichi Uematsu, Tomohiro Sekiguchi, Toshifumi Nakatani | 1997-02-18 |
| 5581148 | Flat type image display apparatus and fabrication method therefor | Toshifumi Nakatani, Tomohiro Sekiguchi, Makoto Inada | 1996-12-03 |
| 5461396 | Flat-type picture display apparatus | Toshifumi Nakatani, Tomohiro Sekiguchi | 1995-10-24 |
| 5446337 | Image display apparatus and method of making the same | Mitsunori Yokomakura, Kyouichi Uematsu, Tomohiro Sekiguchi, Toshifumi Nakatani | 1995-08-29 |
| 5300857 | Flat image display device with filamentary cathode support structure | Seiichi Taniguchi, Mitsunori Katano, Fumio Yamazaki, Toshifumi Nakatani | 1994-04-05 |
| 5272413 | Flat panel display device and a method of making the same | Fumio Yamazaki, Yuichi Moriyama, Toshifumi Nakatani | 1993-12-21 |
| 5247225 | Display apparatus having spaced apart electron beam control electrodes coupled together by coupling pins | Toshifumi Nakatani, Fumio Yamazaki, Yuichi Moriyama | 1993-09-21 |
| 5232389 | Flat panel display device and a method of making the same | Fumio Yamazaki, Yuichi Moriyama, Toshifumi Nakatani | 1993-08-03 |
| 5192892 | Picture display device with a vibration-preventing element | Hiroshi Aono, Mitsunori Yokomakura, Keiji Nagata, Takatsugu Kurata | 1993-03-09 |
| 5175467 | Flat display panel assembly | Fumio Yamazaki, Toshifumi Nakatani, Seiichi Taniguchi, Tetsuya Shiratori, Kiyoshi Hamada | 1992-12-29 |