Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648600 | Turbine rotor | Shinya Marushima, Shinichi Higuchi, Tsuyoshi Takano | 2003-11-18 |
| 6624834 | Printer device | — | 2003-09-23 |
| 6506440 | Manufacturing method for electron-emitting device, electron source, and image-forming apparatus | Naoko Miura | 2003-01-14 |