Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471974 | Railcar | Toshiyuki Hirashima, Hiroshi Enomoto | 2019-11-12 |
| 10011286 | Front door for railcar | Hiroyuki Hirata, Hitoshi Nagahara, Toshiyuki Hirashima | 2018-07-03 |
NH
Naotake Honda
Overall (All Time): #1,958,109 of 4,157,543Top 50%
2
Patents All Time