Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5045751 | Cathode ray tube of improved breakdown voltage characteristic | Takashi NUMATA, Yusuke Kobayashi, Yoshihito Katayama, Toshiyasu Kawaguchi, Tsunehiko Sugawara | 1991-09-03 |