Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152625 | Fixture | Takahiro Kawashima | 2024-11-26 |
| 10071754 | Railcar with buffer | Hiroyuki Hirata | 2018-09-11 |
| 9944300 | Railcar with end cap | Hiroyuki Hirata | 2018-04-17 |
RA
Ryosuke Ashida
Kawasaki Railcar Manufacturing Co.: 1 patents #15 of 38Top 40%
Overall (All Time): #1,380,173 of 4,157,543Top 35%
3
Patents All Time