Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5477361 | Liquid crystal display device with elevation stoppers on both sides of opening in seal | — | 1995-12-19 |
| 4542428 | Disk for measuring off-track quantity of magnetic head, and measuring apparatus using the disk | — | 1985-09-17 |
| 4525758 | Cartridge | Koichiro Nakagawa, Satoshi Suyama, Yasutaka Nakajima | 1985-06-25 |