Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10845674 | Ghost reducing device, imaging device including same, ghost reducing method, and imaging optical system | Koutarou TAKIGAMI | 2020-11-24 |
| 10708516 | Ghost reducing device with multiple diaphragm blades for blocking light for reducing ghost, imaging device provided therewith, ghost reducing method, and imaging optical system | — | 2020-07-07 |
| 10603711 | Method for manufacturing alloy ingot | Youhei Hoshi, Kenta Yamashita | 2020-03-31 |