Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387474 | Intraoral camera system, tooth identification method, control method, and recording medium | Yoshio Ohtsuka, Tomoki Ogawa, Toshiyuki Nakashima, Masayuki Aihara, Kazuhiro FUNAMOTO +1 more | 2025-08-12 |
| 12310564 | Intraoral camera system and image display method | Yoshio Ohtsuka, Tomoki Ogawa, Toshiyuki Nakashima, Masayuki Aihara, Kazuhiro FUNAMOTO +1 more | 2025-05-27 |
| 12141948 | Dentition image capturing system and dentition image capturing method | Yoshio Ohtsuka, Tomoki Ogawa, Toshiyuki Nakashima, Masayuki Aihara, Kazuhiro FUNAMOTO +1 more | 2024-11-12 |
| 10965879 | Imaging device, video signal processing device, and video signal processing method | Koji Kamiya | 2021-03-30 |
| 6134064 | Playback clock extracting apparatus | Masafumi Sato, Kiyokazu Hashimoto | 2000-10-17 |
| 6122435 | Digital recording and playback unit with an error correction device | Hiroshi Horikane | 2000-09-19 |