Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427696 | Method of producing plate spring for railcar bogie | Takehiro Nishimura, Shunichi Nakao, Tomohei Kobayashi, Mamoru Nishio, Daisuke Watanabe | 2019-10-01 |
YT
Yousuke Tsumura
Overall (2019): #208,552 of 560,194Top 40%
1
Patents 2019