Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656330 | Resistive element having a resistivity which is thermally stable against heat treatment, and method and apparatus for producing same | Shigeo Itoh, Teruo Watanabe | 1997-08-12 |
| 5656889 | Getter, getter device and fluorescent display device | Shigeo Itoh, Teruo Watanabe | 1997-08-12 |
| 5594298 | Field emission cathode device | Shigeo Itoh, Teruo Watanabe | 1997-01-14 |