Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8835675 | Polymerizable phosphonic acid derivative and adhesive composition comprising the same | Yoshiyuki Jogetsu, So Ito | 2014-09-16 |
| 7803850 | Camphorquinone derivative having acylphosphine oxide group, photopolymerization initiator and photo/chemical polymerization initiator containing the same and hardenable composition containing the same | Kensuke Ichizawa, Yoshiyuki Jogetsu | 2010-09-28 |
| 6583197 | Dental adhesive composition | Tohru Wada, Yoshiaki Kouro, Katsuya Kimoto, Kazuya Shinno | 2003-06-24 |
| 5883153 | Fluoride ion sustained release preformed glass ionomer filler and dental compositions containing the same | Thomas A. Roberts, Kozo Miyai, Kiyomi Fuchigami, Toshio Kitamura | 1999-03-16 |
| 5707611 | Tooth surface treating agent | Yoshiaki Kouro, Hisaaki Tachidokoro, Katsuya Kimoto | 1998-01-13 |
| 5670657 | (Meth) arcylic ester derivatives | Katsunori Kojima, Yoshinori Kadoma | 1997-09-23 |
| 5264513 | Primer composition | Yoshiaki Kouro | 1993-11-23 |