Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11110942 | Railway vehicle stopper | Motohiro Hatano, Satoshi Ikeda, Kazuo Isomura, Takanori Tojo | 2021-09-07 |
KT
Kento Tamaki
Sumitomo Riko Company Limited: 1 patents #206 of 446Top 50%
Overall (All Time): #2,747,662 of 4,157,543Top 70%
1
Patents All Time