Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9713515 | Shell plate for artificial teeth with arrangement assisting function | Hisashi Okada, Kunihiro Fujii, Hirokazu Sato | 2017-07-25 |
| 9173727 | Shade guide, method for discriminating tooth colors, artificial tooth manufacturing method | Makoto Yamamoto, Ryuichi Yosimoto, Masuhito Yasui, Kouji Shou | 2015-11-03 |
| 8403669 | Artificial tooth | Hirokazu Satoh, Kunihiro Fujii | 2013-03-26 |
| 8128404 | Artificial teeth easily enabling bilateral balanced occlusion | Hirokazu Satoh, Kunihiro Fujii | 2012-03-06 |
| D641479 | Artificial teeth holder | Sayaka Ishida, Kunihiro Fujii, Hisashi Okada, Ryuichi Yoshimoto, Hirokazu Sato | 2011-07-12 |
| D637722 | Set of artificial teeth | Hirokazu Sato, Kunihiro Fujii, Ryuichi Yoshimoto | 2011-05-10 |
| D637723 | Set of artificial teeth | Hirokazu Sato, Kunihiro Fujii, Ryuichi Yoshimoto | 2011-05-10 |
| D632393 | Set of artificial teeth | Hirokazu Sato, Kunihiro Fujii, Ryuichi Yoshimoto | 2011-02-08 |
| D632394 | Set of artificial teeth | Hirokazu Sato, Kunihiro Fujii, Ryuichi Yoshimoto | 2011-02-08 |
| D616988 | Artificial tooth | Hirokazu Satoh, Kunihiro Fujii | 2010-06-01 |
| D616547 | Artificial tooth | Hirokazu Satoh, Kunihiro Fujii | 2010-05-25 |
| 6620861 | Dental fillers | Toshiyuki Nakatuka, Yasuhisa Yasuda, Katsuya Kimoto, Mitsuharu Mizuno | 2003-09-16 |