Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695375 | Disperse dye-dyeable regenerated cellulose fiber and textile products containing the fiber | Osamu Takemura, Naoki Tanimoto, Eiji Iwasa, Ichirou Inoue, Tsutomu Kawamura +3 more | 1997-12-09 |
| 5640291 | Magnetic head | Heikichi Sato | 1997-06-17 |