Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815467 | Methods for producing a polyol and a polymer dispersed polyol | Yoshinori Toyota, Akio Horie, Hiroshi Wada, Kayoko Sugiyama | 2004-11-09 |
| 6759448 | Flexible polyurethane foam, its production method and material system for its production | Yoshinori Toyota, Hiroshi Wada | 2004-07-06 |
| 6756415 | Flexible polyurethane foam and method for its production | Yuuji Kimura, Takayuki Sasaki | 2004-06-29 |
| 6734219 | Flexible polyurethane foam and method for its production | Hiroshi Wada, Katsuji Kuribayashi, Takayuki Sasaki, Yuuji Kimura, Hisakazu Harada | 2004-05-11 |