Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624209 | Polymer polyol composition, process for producing the same, and process for producing polyurethane resin | Tetsuji Kawamoto, Tomio Kawazoe, Kiyoshi Ikeda, Futoshi Kitatani, Tsuyoshi Tomosada +2 more | 2003-09-23 |
| 6613855 | Polymerizable resin, and cured resins, insulators, components of electrical appliances, and electrical appliances made by using the same | Masahito Inoue, Takao Saito | 2003-09-02 |
| 6531566 | Polyoxyalkylenepolyols and process for producing ring-opened polymer | — | 2003-03-11 |