Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5834885 | Field emission cathode and method for manufacturing same | Shigeo Itoh, Teruo Watanabe, Masateru Taniguchi | 1998-11-10 |
| 5633650 | Flat-type fluorescent display device | Takao Kishino, Shigeo Itoh, Tatsuo Yamaura, Teruo Watanabe, Masateru Taniguchi | 1997-05-27 |