Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D899282 | Testing device for tires | Sigeru Matsumoto, Hiroshi Miyashita, Shuichi Tokita | 2020-10-20 |
| D894766 | Testing instrument | Sigeru Matsumoto, Hiroshi Miyashita, Shuichi Tokita | 2020-09-01 |
| D881730 | Testing device | Sigeru Matsumoto, Hiroshi Miyashita, Kazuyoshi Tashiro | 2020-04-21 |