Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9580666 | Lubricating oil composition | Kiyoshi Hanyuda | 2017-02-28 |
KK
Kouichi Kubo
Overall (2017): #342,965 of 506,227Top 70%
1
Patents 2017