Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409373 | Continuous kneader, rotor for material discharging | Katsunori Takahashi, Masahiko Kashiwa, Yoshinori Kuroda, Shigehiro Kasai | 2002-06-25 |
| 6409949 | Method for thickening a polyester resin | Kazuhisa Fujisawa, Kazuko Saka, Tomoji Takahashi, Koichi Fukushima, Yasuaki Yamane | 2002-06-25 |