Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7234985 | Method for manufacturing an electric emitting device with first and second carbon films | Fumio Kishi, Masato Yamanobe, Takeo Tsukamoto, Toshikazu Ohnishi, Keisuke Yamamoto +2 more | 2007-06-26 |
| 7104859 | Methods for manufacturing carbon fibers, electron-emitting device, electron source, image display apparatus, light bulb, and secondary battery using a thermal CVD method | Takeo Tsukamoto, Shinichi Kawate, Kazunari Oyama, Takahiro Sato, Shin Kitamura +2 more | 2006-09-12 |
| 7077716 | Methods of manufacturing electron-emitting device, electron source, and image display apparatus | Hironobu Mizuno, Takashi Iwaki, Toshihiko Takeda, Koki Nukanobu | 2006-07-18 |
| 7057336 | Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the same | Fumio Kishi, Masato Yamanobe, Takeo Tsukamoto, Toshikazu Ohnishi, Keisuke Yamamoto +2 more | 2006-06-06 |
| 6992428 | Electron emitting device, electron source and image display device and methods of manufacturing these devices | Masafumi Kyogaku, Hironobu Mizuno, Yasuhiro Hamamoto | 2006-01-31 |
| 6912512 | Digital contents distribution system capable of flexibly changing using conditions | Harumitsu Nakajima, Tetsuo Nakakawaji | 2005-06-28 |
| 6896571 | Methods of manufacturing electron-emitting device, electron source, and image display apparatus | Hironobu Mizuno, Takashi Iwaki, Toshihiko Takeda, Noritake Suzuki, Koki Nukanobu | 2005-05-24 |
| 6781667 | Method of manufacturing image-forming apparatus | Takahiro Horiguchi, Hironobu Mizuno, Takashi Iwaki, Masaaki Shibata | 2004-08-24 |
| 6677706 | Electron emission apparatus comprising electron-emitting devices, image-forming apparatus and voltage application apparatus for applying voltage between electrodes | Toshitami Hara, Akihiko Yamano | 2004-01-13 |
| 6608437 | Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the same | Fumio Kishi, Masato Yamanobe, Takeo Tsukamoto, Toshikazu Ohnishi, Keisuke Yamamoto +2 more | 2003-08-19 |
| 6566794 | Image forming apparatus having a spacer covered by heat resistant organic polymer film | — | 2003-05-20 |
| 6299497 | Method of manufacturing an electron source and image-forming apparatus using the electron source | Michiyo Nishimura, Hisaaki Kawade | 2001-10-09 |
| 6285977 | Multi-agents cooperating method and system | — | 2001-09-04 |
| 6246168 | Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the same | Fumio Kishi, Masato Yamanobe, Takeo Tsukamoto, Toshikazu Ohnishi, Keisuke Yamamoto +2 more | 2001-06-12 |
| 6241790 | Electrode, cell using the same and process for producing electrode | Takehito Matsubara, Shinichi Jinushi, Toshio Murata, Yasuaki Hiramura, Yasuyuki Ida +3 more | 2001-06-05 |
| 6208071 | Electron source substrate with low sodium upper surface | Michiyo Nishimura, Hisaaki Kawade | 2001-03-27 |
| 6179678 | Method of manufacturing electron-emitting device electron source and image-forming apparatus | Fumio Kishi, Masato Yamanobe, Takeo Tsukamoto, Toshikazu Ohnishi, Keisuke Yamamoto +2 more | 2001-01-30 |
| 5541238 | Fibers comprising ultrafines uniformly dispersed and deposited thereon | Yukiyoshi Yamada, Tadashi Fuyuki, Eisuke Kuroda, Satoshi Akiyama, Naoto Tonoike +3 more | 1996-07-30 |
| 5134450 | Parallel transistor circuit with non-volatile function | Kazuhisa Tsuchiya, Satoshi Hatsumori, Satoshi Sekine, Taichi Morikawa | 1992-07-28 |