Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342895 | Block copolymer and method of producing the same | Toshio Tagami, Masaaki Kakimoto, Osamu Kiyohara, Hitoshi Narushima | 1994-08-30 |
| 5282113 | Memory card with a plurality of contact spaces | Kyoichi Kohama, Tomotaka Ozeki | 1994-01-25 |