Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10833338 | Seal structure | Shuhei Goto, Ken Takahashi | 2020-11-10 |
KN
Kazuo Nunokawa
Overall (2020): #396,208 of 565,922Top 75%
1
Patents 2020