Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12194114 | Dental glass ionomer cement composition suitable for mechanical mixing | Masahiro Tsukamoto, Shuji Sakamoto | 2025-01-14 |
| 11504306 | Dental glass ionomer cement composition | Shuji Sakamoto, Shun Shimosoyama | 2022-11-22 |
| 11324669 | Powder-liquid type dental resin-reinforced glass ionomer cement composition | Jun Uchida | 2022-05-10 |
| 11000453 | Organic-inorganic composite filler having many reaction groups on surface and dental curable composition compounded therewith | Shunsuke Miyata, Hideto Kasaba | 2021-05-11 |
| 10987283 | Dental glass ionomer cement composition for luting excellent in removability | Shun Shimosoyama | 2021-04-27 |
| 10463581 | Sealer composition for root canal filling | Shuji Sakamoto, Toshiyuki Nakatsuka | 2019-11-05 |
| 10307344 | Two-paste type sealer composition for root canal filling | Shuji Sakamoto, Toshiyuki Nakatsuka | 2019-06-04 |
| 9526677 | Dental curing composition | Yuji Sadakane, Hideto Kasaba, Shunsuke Miyata, Toshiyuki Nakatsuka | 2016-12-27 |
| 9393082 | Viscous material container having annularly contacting piston | Tsukasa Sasaki, Ryouji Takei, Toshiyuki Nakatsuka, Hideto Kasaba | 2016-07-19 |
| 9345555 | Viscous material container with expandable bend | Tsukasa Sasaki, Ryouji Takei, Toshiyuki Nakatsuka, Hideto Kasaba | 2016-05-24 |
| 6620861 | Dental fillers | Toshiyuki Nakatuka, Yasuhisa Yasuda, Mitsuharu Mizuno, Noriyuki Negoro | 2003-09-16 |
| 6583197 | Dental adhesive composition | Tohru Wada, Kunio Ikemura, Yoshiaki Kouro, Kazuya Shinno | 2003-06-24 |
| 5707611 | Tooth surface treating agent | Kunio Ikemura, Yoshiaki Kouro, Hisaaki Tachidokoro | 1998-01-13 |