Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10422685 | Load measuring device for railcar bogie | Takehiro Nishimura, Shunichi Nakao, Yasufumi Okumura, Shigehiro Otsubo | 2019-09-24 |
KK
Kei KITAGAKI
Sumitomo Riko Company Limited: 1 patents #206 of 446Top 50%
Overall (All Time): #4,138,918 of 4,157,543Top 100%
1
Patents All Time