Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10996260 | Semiconductor test circuit, semiconductor test apparatus, and semiconductor test method | — | 2021-05-04 |
| 10913988 | Hot-rolled steel sheet | Hiroshi Shuto, Natsuko Sugiura, Tatsuo Yokoi, Masayuki Wakita | 2021-02-09 |