Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356717 | Magnetic card having embossed portions and a magnetic layer having magnetic powders specified binder resins and a tensile elongation at break of 50 percent or more | Koji Choki, Kunimasa Kobayashi, Toru Tachiwada, Katsufumi Awaya | 1994-10-18 |