Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653362 | Process for producing flexible polyurethane foam | Yoshinori Toyota, Hiroshi Wada, Takayuki Sasaki, Akio Horie, Hiromitsu Takeyasu | 2003-11-25 |
| 6627576 | Double metal cyanide complex catalyst for ring opening polymerization of alkylene oxide and its production process | Shigeru Ikai | 2003-09-30 |