Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4554482 | DC Type gas discharge display panels | Satoshi Watanabe | 1985-11-19 |
| 4529909 | Gas discharge display panel | Tadahiko Sekigawa, Hiroshi Kurakami, Yoshiro Suzuki | 1985-07-16 |
| 4472659 | Gas discharge display panel | Tadahiko Sekigawa, Hiroshi Kurakami, Yoshiro Suzuki | 1984-09-18 |
| 4393326 | DC Plasma display panel | Satoshi Watanabe | 1983-07-12 |
| 4392075 | Gas discharge display panel | Tadahiko Sekigawa, Hiroshi Kurakami, Yoshiro Suzuki | 1983-07-05 |
| 4249105 | Gas-discharge display panel | Hideomi Matsuzaki, Ryuichi Kaneko, Minori Yokozawa | 1981-02-03 |