Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948995 | Manufacture method for electron-emitting device, electron source, light-emitting apparatus, and image forming apparatus | Makoto Kameyama, Takeo Tsukamoto, Yasuyuki Saito | 2005-09-27 |
| 6843696 | Method of producing fiber, and methods of producing electron-emitting device, electron source, and image display device each using the fiber | Shin Kitamura, Takeo Tsukamoto | 2005-01-18 |