Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689269 | Magnetic recording medium comprising a specific type of copolymer binder | Yasuo Mukai, Masanobu Shimizu, Shunya Shinohara | 1987-08-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689269 | Magnetic recording medium comprising a specific type of copolymer binder | Yasuo Mukai, Masanobu Shimizu, Shunya Shinohara | 1987-08-25 |