Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6604848 | Method for continuously mixing polyester resins | Tatsuya Tanaka, Kazuhisa Fujisawa, Tomoji Takahashi, Koichi Fukushima, Yasuaki Yamane | 2003-08-12 |
| 6409949 | Method for thickening a polyester resin | Tatsuya Tanaka, Kazuhisa Fujisawa, Tomoji Takahashi, Koichi Fukushima, Yasuaki Yamane | 2002-06-25 |