Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066938 | Rotary machine | Ryuichi Umehara | 2021-07-20 |
| 10801335 | Rotary machine | Ryuichi Umehara | 2020-10-13 |
HS
Haruko Shiraishi
Overall (All Time): #1,883,237 of 4,157,543Top 50%
2
Patents All Time