Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831144 | Anionic polymerization process, and process for producing a polymer by the anionic polymerization process | Kenichi Hamada, Masaji Kato, Sachie Yaginuma | 2004-12-14 |
| 6806317 | Pressure-sensitive adhesive/adhesive and block copolymer suitable for use therein | Yoshihiro Morishita, Hiromichi Nakata, Kenichi Hamada | 2004-10-19 |
| 6767976 | Process for polymerizing a methacrylic ester or an acrylic ester | Kenichi Hamada, Toru Takahashi, Sachie Yaginuma, Makoto AKAI, Tomohiro Ono +1 more | 2004-07-27 |
| 6737493 | Biocompatible material | Akira Mochizuki, Kenichi Shimura, Takao Anzai, Kenichi Hamada | 2004-05-18 |