Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9993394 | Dental restorative composition | Hirotaka Kita, Michiya Kawana | 2018-06-12 |
| 9675527 | Dental color tone adjustment material kit | Hirotaka Kita, Mizuko Oshita | 2017-06-13 |
| D737983 | Color sample indication tool | — | 2015-09-01 |
| D737984 | Color sample indication tool | — | 2015-09-01 |
| D737982 | Shade guide | — | 2015-09-01 |
| D710505 | Shade guide | — | 2014-08-05 |
| D698446 | Color sample holding baseplate | — | 2014-01-28 |
| 8124669 | Dental composition | Akiko Ota, Takahiro Sekiguchi | 2012-02-28 |
| 6458868 | Organophosphorus compounds for dental polymerizable compositions | Koichi Okada, Junichi Ohtsuki, Koji Takahashi, Yasuji Minami, Miho Harada | 2002-10-01 |