Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8207367 | Method for producing polymerizable phosphate ester | Minoru Kurata | 2012-06-26 |
| 6462110 | Concrete admixture | Haruyuki Satoh, Haruya Mino, Tatsuo Izumi | 2002-10-08 |
| 6168719 | Method for the purification of ionic polymers | Takuya Imaki, Jun Shida, Naoki Nojiri, Shinobu Hiramatsu | 2001-01-02 |