Issued Patents All Time
Showing 101–125 of 224 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7129642 | Electron emitting method of electron emitter | Yukihisa Takeuchi, Iwao Ohwada | 2006-10-31 |
| 7126254 | Actuator element and device including the actuator element | Koji Kimura, Natsumi Shimogawa, Hisanori Yamamoto | 2006-10-24 |
| 7109962 | Display device | Yukihisa Takeuchi, Iwao Ohwada, Yasuharu Kuno, Takayoshi Akao | 2006-09-19 |
| 7088049 | Electron-emitting device and field emission display using the same | Yukihisa Takeuchi, Iwao Ohwada, Tomoya Horiuchi | 2006-08-08 |
| 7071628 | Electronic pulse generation device | Yukihisa Takeuchi, Iwao Ohwada | 2006-07-04 |
| 7067970 | Light emitting device | Yukihisa Takeuchi, Iwao Ohwada | 2006-06-27 |
| 7006061 | Display device | Yukihisa Takeuchi, Iwao Ohwada, Yasuharu Kuno, Takayoshi Akao | 2006-02-28 |
| 6998763 | Ceramic device | Yukihisa Takeuchi, Koji Kimura, Masao Takahashi | 2006-02-14 |
| 6975074 | Electron emitter comprising emitter section made of dielectric material | Yukihisa Takeuchi, Iwao Ohwada | 2005-12-13 |
| 6968603 | Method of producing a piezoelectric/electrostrictive device | Yukihisa Takeuchi, Koji Kimura | 2005-11-29 |
| 6946800 | Electron emitter, method of driving electron emitter, display and method of driving display | Yukihisa Takeuchi, Iwao Ohwada, Nobuyuki Kokune, Tomoya Horiuchi | 2005-09-20 |
| 6936972 | Electron-emitting element and field emission display using the same | Yukihisa Takeuchi, Iwao Ohwada, Tomoya Horiuchi | 2005-08-30 |
| 6931698 | Method for fabricating piezoelectric/electrostrictive device | Yukihisa Takeuchi, Koji Kimura | 2005-08-23 |
| 6925693 | Method of fabricating a piezoelectric/electrostrictive device | Yukihisa Takeuchi, Toshikazu Hirota, Koji Kimura | 2005-08-09 |
| 6922274 | Display device and method for producing the same | Yukihisa Takeuchi, Natsumi Shimogawa, Takayoshi Akao | 2005-07-26 |
| 6897620 | Electron emitter, drive circuit of electron emitter and method of driving electron emitter | Yukihisa Takeuchi, Iwao Ohwada, Nobuyuki Kokune | 2005-05-24 |
| 6883215 | Piezoelectric/electrostrictive device and method of manufacturing same | Yukihisa Takeuchi, Koji Kimura | 2005-04-26 |
| 6879753 | Display device | Yukihisa Takeuchi, Natsumi Shimogawa, Takayoshi Akao | 2005-04-12 |
| 6842550 | Optical switch | Yukihisa Takeuchi, Koji Kimura | 2005-01-11 |
| 6819825 | Optical switch | Yukihisa Takeuchi, Koji Kimura | 2004-11-16 |
| 6798959 | Display device and method for producing the same | Yukihisa Takeuchi, Natsumi Shimogawa, Kazuhiro Yamamoto | 2004-09-28 |
| 6796011 | Piezoelectric/electrostrictive device and method of manufacturing same | Yukihisa Takeuchi, Masahiko Namerikawa, Koji Kimura, Kazuyoshi Shibata | 2004-09-28 |
| 6768846 | Display device and method for producing the same | Yukihisa Takeuchi, Natsumi Shimogawa, Takayoshi Akao, Kazuhiro Yamamoto | 2004-07-27 |
| 6753846 | Reflective display device | Yukihisa Takeuchi, Natsumi Shimogawa, Takayoshi Akao | 2004-06-22 |
| 6753998 | Optical system of display | Yukihisa Takeuchi, Iwao Ohwada, Isao Shikata, Kei Sato | 2004-06-22 |