Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5436399 | Thermoplastic polyurethane derived from polytetramethylene carbonate diol | Tomonari Watanabe, Kenzou Kawai, Motoyoshi Mori | 1995-07-25 |
| 4211684 | Vinylidene chloride polymer latex | Hiroyuki Kigo | 1980-07-08 |