Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9945471 | Lubricating apparatus for rotating shaft | Seiji Itoo, Shigeru Nishimura | 2018-04-17 |
AH
Ayumi Hamada
Overall (2018): #479,429 of 503,207Top 100%
1
Patents 2018