Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8464643 | Railcar bodyshell reinforcing method and railcar bodyshell | Tomonori Umebayashi, Fumihide Inamura, Hiroshi Sugiura | 2013-06-18 |
AK
Atsuyuki Kubo
Overall (All Time): #3,163,256 of 4,157,543Top 80%
1
Patents All Time