Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7652417 | Flat panel display | Junko Yotani | 2010-01-26 |
| 7629737 | Fluorescent display device | Junko Yotani | 2009-12-08 |
| 7564179 | Flat panel display, gate electrode structure, and gate electrode structure manufacturing method | Junko Yotani | 2009-07-21 |
| 7394192 | Electron-emitting source having carbon nanotubes | Hiroyuki Kurachi | 2008-07-01 |
| 7245070 | Flat display | Junko Yotani | 2007-07-17 |
| 7233301 | Flat panel display and method of manufacturing the same | Junko Yotani | 2007-06-19 |
| 7153177 | Flat-panel display and flat-panel display cathode manufacturing method | Junko Yotani | 2006-12-26 |
| 6965194 | Vacuum fluorescent display having slit like openings | Junko Yotani, Takeshi Nagasako, Kazuo Kobayashi, Hiroyuki Kurachi | 2005-11-15 |
| 6943493 | Flat-panel display and flat panel display cathode manufacturing method | Junko Yotani | 2005-09-13 |
| 6917157 | Electrode for electron source, method for producing the same, and electronic tube using the same | Tomotaka Ezaki, Junko Yotani, Hiromu Yamada, Takeshi Nagasako, Hiroyuki Kurachi +3 more | 2005-07-12 |
| 6914380 | Vacuum fluorescent display having x-ray shielding cap | Takeshi Nagasako, Junko Yotani, Hiroyuki Kurachi, Hiromu Yamada, Tomotaka Ezaki | 2005-07-05 |
| 6806637 | Flat display and method of mounting field emission type electron-emitting source | Junko Yotani, Takeshi Nagasako | 2004-10-19 |
| 6652923 | Electron-emitting source, electron-emitting module, and method of manufacturing electron-emitting source | Takeshi Nagasako, Junko Yotani, Hirohiko Murakami | 2003-11-25 |
| 6624566 | Vacuum fluorescent display | Junko Yotani, Takeshi Nagasako, Hiromu Yamada, Hiroyuki Kurachi | 2003-09-23 |
| 6522055 | Electron-emitting source, electron-emitting module, and method of manufacturing electron-emitting source | Takeshi Nagasako, Junko Yotani, Hirohiko Murakami | 2003-02-18 |
| 6239547 | Electron-emitting source and method of manufacturing the same | Takeshi Nagasako, Junko Yotani, Mitsuaki Morikawa, Yahachi Saito | 2001-05-29 |
| 5844358 | Light-emitting device having a recessed portion in rear panel thereof | Yoshiyuki Nishii, Isamu Kanda, Kazunori Tatsuda, Yukiharu Seko, Hiroshi Kamogawa +6 more | 1998-12-01 |
| 5581149 | Display tube for light source | Yukiharu Seko, Hiroshi Kamogawa, Mitsuaki Morikawa, Tokuhide Shimojo | 1996-12-03 |
| 5406170 | Light emitting device resistant to damage by thermal expansion | Yoshiyuki Nishii, Isamu Kanda, Kazunori Tatsuda, Yukiharu Seko, Hiroshi Kamogawa +6 more | 1995-04-11 |
| 5304083 | Method of forming a light emitting device | Yoshiyuki Nishii, Isamu Kanda, Kazunori Tatsuda, Yukiharu Seko, Hiroshi Kamogawa +6 more | 1994-04-19 |
| 4688030 | Fluorescent display device | Motoo Iwade | 1987-08-18 |