Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452328 | Electron emission device, production method of the same, and display apparatus using the same | Ichiro Saito, Tokiko Takahashi | 2002-09-17 |
| 6346769 | Electron beam deflection device for cathode ray tube | Ichiro Saito | 2002-02-12 |