Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11397110 | Color calibration viewer, and color calibration set in which same is used | Yoshihiko Ogino, Keiichi Ganbe, Kazumasa Onuki, Yoichi Kajimura | 2022-07-26 |
| 11371886 | Transmission type color calibration chart and calibration slide glass | Yoshihiko Ogino, Yoichi Kajimura, Kunio Taguchi, Yasushi Sasagawa, Hitoshi Mizuno +1 more | 2022-06-28 |
| 11340115 | Transmission type color calibration chart and calibration slide glass | Yoshihiko Ogino, Yoichi Kajimura, Kunio Taguchi, Yasushi Sasagawa, Hitoshi Mizuno +1 more | 2022-05-24 |