Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328745 | Polyester films for magnetic recording medium | Hideshi Kurihara, Masahito Satoh, Tsuyoshi Nagai, Toshifumi Osawa | 1994-07-12 |
| 5328762 | Readily adhesive polyester film and process for preparation thereof | Teruo Takahashi, Tamaki Kanai | 1994-07-12 |
| 5326966 | Magnetic card comprising a polyester film, ultra-violet curing ink layer, a magnetic layer, and an antistatic adhesive layer comprising specified polymers | Masayuki Fukuda | 1994-07-05 |
| 5306538 | Magnetic recording medium having a resin coated biaxially oriented polyester substrate | Hideshi Kurihara, Tsuyoshi Nagai | 1994-04-26 |
| 5281472 | Surface-treated polyester film | Teruo Takahashi, Toshiya Koyama | 1994-01-25 |