Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5573820 | Process for preparing polyester | Masayuki Sakai | 1996-11-12 |
| 5519112 | Method of manufacturing polyesters | Masamitsu Matsuno, Seiji Noda | 1996-05-21 |
| 5180636 | Rope for traction | Hiroyoshi Shiromoto, Kazuo Yagi, Masahiro Kouya | 1993-01-19 |
| 5057261 | Process for producing modified ultrahigh-molecular-weight polyolefins | Yoshiji Ohori | 1991-10-15 |
| 4927871 | Process for producing modified ultrahigh-molecular-weight polyolefins | Yoshiji Ohori | 1990-05-22 |