Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D920818 | Testing device | Sigeru Matsumoto, Hiroshi Miyashita, Kazuhiro Murauchi | 2021-06-01 |
| D920819 | Testing device | Sigeru Matsumoto, Hiroshi Miyashita, Kazuhiro Murauchi | 2021-06-01 |
| D920820 | Testing device | Sigeru Matsumoto, Hiroshi Miyashita, Kazuhiro Murauchi | 2021-06-01 |