Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363294 | Surface light source device | Hiroshi Fukushima | 1994-11-08 |
| 5329240 | Apparatus for measuring clock pulse delay in one or more circuits | Katsuhisa Kubota, Kazuharu Nakano | 1994-07-12 |