Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11427916 | Surface treatment apparatus and surface treatment method | Hiroaki MIKAWA, Hiromitsu Nagayasu, Shigehiro Sugiyama, Kohei KAWASAKI, Yusuke Takagi | 2022-08-30 |
| 11415423 | Map information management device, map information management system, and map information management method | — | 2022-08-16 |
| 11275653 | Magnetic disk device | — | 2022-03-15 |