Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771947 | Cross-flow fan, molding die, and fluid feeder | Masaki Ohtsuka | 2017-09-26 |
YS
Yukishige Shiraichi
Overall (2017): #180,979 of 506,227Top 40%
1
Patents 2017