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, Yoshiyuki Andou +1 more | 2017-05-02 |
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Naoki Wada
Overall (2017): #296,218 of 506,227Top 60%
1
Patents 2017