Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843714 | Carbody of railcar | Satoru Akiyama, Shinichiro Hata, Yoshikazu Ohashi, Shinya Kimura | 2020-11-24 |
JY
Jyoji Yamada
Overall (2020): #399,669 of 565,922Top 75%
1
Patents 2020