Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637146 | Coupler system and railcar | Toru Ueda, Hisataka Tamaki, Kouichi Tsunoda, Hiroki Kusakabe, Yoshikazu Ogura +1 more | 2017-05-02 |
YA
Yoshiyuki Andou
Overall (2017): #188,538 of 506,227Top 40%
1
Patents 2017