Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11056362 | Wafer heating and holding mechanism and method for rotary table, and wafer rotating and holding device | Osamu Yoshida, Hideaki Nagai | 2021-07-06 |
| 10950717 | Semiconductor device having semiconductor regions with an impurity concentration distribution which decreases from a respective peak toward different semiconductor layers | Hitoshi Abe, Takeshi Fujii | 2021-03-16 |
| 10915997 | Imaging device and imaging lens | Yasuhide Nihei, Kenshi Nabeta, DAIGO KATSURAGI | 2021-02-09 |