Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5106681 | Polyester films, magnetic recording media and film capacitors produced therefrom | Kazuo Endo, Chikakazu Kawaguchi, Yoshio Meguro, Masahiko Fujimoto, Toshifumi Takisawa +1 more | 1992-04-21 |
| 5023291 | Polyester composition | Seiji Sakamoto | 1991-06-11 |
| 4990400 | Polyester films, magnetic recording media and film capacitors produced therefrom | Kazuo Endo, Chikakazu Kawaguchi, Yoshio Meguro, Masahiko Fujimoto, Toshifumi Takisawa +6 more | 1991-02-05 |