Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367050 | Polyether polyol production of a flexible urethane foam and shaped article therefrom | Yoshihiko Tairaka, Katsuhisa Kodama | 1994-11-22 |
| 5332764 | Polyether polyol production of a flexible urethane foam and shaped article therefrom | Yoshihiko Tairaka, Katsuhisa Kodama | 1994-07-26 |