Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5247292 | Sensor signal transmission system | Yoshitane Saito | 1993-09-21 |
| 5229628 | Electroluminescent device having sub-interlayers for high luminous efficiency with device life | Shiro Kobayashi, Yuichi Aoki, Toshitaka Shigeoka, Tetsuro Yoshii, Katsuhisa Enjoji +1 more | 1993-07-20 |