Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10512527 | Zirconia sintered body, zirconia composition, zirconia pre-sintered body and preparing method thereof, and dental prosthesis | Atsushi Matsumoto, Yoshihisa Ito | 2019-12-24 |
| 10412254 | Illuminating device, image reading apparatus and image forming apparatus | Mitsuharu Yoshimoto, Yasuhiro Suto, Kenji Nakanishi, Shohichi Fukutome, Hisashi Yamanaka | 2019-09-10 |
| 10231807 | Zirconia sintered body, zirconia composition, zirconia pre-sintered body and preparing method thereof, and dental prosthesis | Atsushi Matsumoto, Yoshihisa Ito | 2019-03-19 |
| 10218936 | Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method | Tomoaki Ryu, Kazuhiko Nakane, Masaaki Shimada | 2019-02-26 |