Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353519 | Vacuum drying equipment | Toshihisa Kanamaru | 1994-10-11 |
| 5298785 | Semiconductor device | Jiro Terashima | 1994-03-29 |
| 5289537 | On-hook transmission circuit in cable line | Yuzo Yamamoto | 1994-02-22 |