Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9394583 | Rolling bearing | Hideyuki Hidaka, Kazuki Tamura | 2016-07-19 |
| 9249476 | Rolling bearing | Hideyuki Hidaka, Kazuki Tamura | 2016-02-02 |
DW
Daisuke Watanuki
Overall (All Time): #1,998,843 of 4,157,543Top 50%
2
Patents All Time