Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9945471 | Lubricating apparatus for rotating shaft | Ayumi Hamada, Shigeru Nishimura | 2018-04-17 |
SI
Seiji Itoo
Overall (2018): #245,590 of 503,207Top 50%
1
Patents 2018