Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979722 | Process for production of alkyllene oxide polymers | Nobutaka Fujimoto, Makoto Katou, Kazuyuki Miura | 2005-12-27 |
| 6933356 | Particles of carboxylated polymer | Tomoki Kawakita, Masatoyo Yoshinaka | 2005-08-23 |
| 6869994 | Carboxylated polymer composition | Masato Fujikake, Tomoki Kawakita, Masatoyo Yoshinaka | 2005-03-22 |