Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964682 | Method for producing phosphoric acid ester-based polymer | Masaaki Shimoda, Yoshinao Kono, Toshimasa Hamai, Daisuke Hamada, Yoshihito Naka +1 more | 2011-06-21 |
| 7960459 | Curable composition | Noriko Noro, Toshihiko Okamoto, Ayako Yano | 2011-06-14 |
| 7470733 | Additive for hydraulic compositions | Kyoichi Shirota, Masaaki Shimoda, Yoshiaki Tanisho, Masayoshi Ehara, Toshimasa Hamai +1 more | 2008-12-30 |