Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7227519 | Method of driving display panel, luminance correction device for display panel, and driving device for display panel | Toru Kawase, Hideo Kurokawa, Koji Akiyama | 2007-06-05 |
| 6972513 | Electron emission device, method of manufacturing the same, and image display apparatus using the same | Koji Akiyama, Hideo Kurokawa | 2005-12-06 |
| 6914372 | Electron-emitting element and electron source, field emission image display device, and fluorescent lamp utilizing the same and methods of fabricating the same | Koji Akiyama, Hideo Kurokawa, Toru Kawase | 2005-07-05 |
| 6827624 | Electron emission element and method for producing the same | Hideo Kurokawa, Toshifumi Sato, Masahiro Deguchi, Makoto Kitabatake | 2004-12-07 |
| 6692327 | Method for producing electron emitting element | Masahiro Deguchi, Makoto Kitabatake, Kanji Imai, Tomohiro Sekiguchi, Hideo Kurokawa +2 more | 2004-02-17 |
| 6645402 | Electron emitting device, electron emitting source, image display, and method for producing them | Hideo Kurokawa, Masahiro Deguchi, Makoto Kitabatake | 2003-11-11 |
| 6635979 | Electron emitting device, method of producing the same, and method of driving the same; and image display comprising the electron emitting device and method of producing the same | Hideo Kurokawa, Masahiro Deguchi, Makoto Kitabatake | 2003-10-21 |
| 6486609 | Electron-emitting element and image display device using the same | Hideo Kurokawa, Koji Akiyama | 2002-11-26 |
| 6445114 | Electron emitting device and method of manufacturing the same | Hideo Kurokawa, Toshifumi Sato, Masahiro Deguchi, Makoto Kitabatake | 2002-09-03 |
| 6400091 | Electron emission element and image output device | Masahiro Deguchi, Makoto Kitabatake, Kanji Imai, Tomohiro Sekiguchi, Hideo Kurokawa +2 more | 2002-06-04 |
| 6068883 | Process for forming diamond films by nucleation | Masahiro Deguchi, Makoto Kitabatake, Hideo Kurokawa | 2000-05-30 |
| 5183425 | Flat picture display device | Fumio Yamazaki, Seiichi Taniguchi | 1993-02-02 |
| 5175467 | Flat display panel assembly | Fumio Yamazaki, Toshifumi Nakatani, Seiichi Taniguchi, Kiyoshi Hamada, Kanji Imai | 1992-12-29 |
| 5134338 | Flat picture display device | Fumio Yamazaki, Seiichi Taniguchi | 1992-07-28 |