Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10782359 | Leakage current calculation device and leakage current calculation method | Tsuyoshi Takeuchi | 2020-09-22 |
| 4946192 | Knee protector | — | 1990-08-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10782359 | Leakage current calculation device and leakage current calculation method | Tsuyoshi Takeuchi | 2020-09-22 |
| 4946192 | Knee protector | — | 1990-08-07 |