Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8993650 | Mixable and color tone freely reproducible dental coloring material composition, and set and method thereof | Jun Uchida, Yushin Okimoto, Mitsuji Teramae | 2015-03-31 |
| 8013032 | Photopolymerizable dental composition with suppressed change in color tone by monomer | Jun Uchida, Mitsuji Teramae | 2011-09-06 |
| 7872058 | Photopolymerizable dental composition with less change in color tone before and after curing | Jun Uchida, Mitsuji Teramae | 2011-01-18 |
| 6620861 | Dental fillers | Toshiyuki Nakatuka, Yasuhisa Yasuda, Katsuya Kimoto, Noriyuki Negoro | 2003-09-16 |