Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846317 | Tapered roller bearing | Hiroaki Yamanaka, Hiroyuki Ohshima | 2023-12-19 |
MC
Masaki Chishima
Overall (All Time): #2,627,299 of 4,157,543Top 65%
1
Patents All Time