Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10065461 | Tire valve registration system | Kei Kitagawa, Katsuhide Kumagai, Yasuhiro Shibata | 2018-09-04 |
MO
Masayuki Oya
Overall (2018): #314,814 of 503,207Top 65%
1
Patents 2018