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, Yoshiyuki Andou, Yoshikazu Ogura +1 more | 2017-05-02 |
HK
Hiroki Kusakabe
Overall (2017): #402,196 of 506,227Top 80%
1
Patents 2017