Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831112 | Polyether, active-hydrogen ingredient, resin-forming composition, and process for producing foam | Motonao Kaku, Hidefumi Ohta, Hideo Kitagawa, Kenji Nishiyama, Munekazu Satake +1 more | 2004-12-14 |