Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8757403 | Car equipment protection structure for railcar | Naohiro Yoshida, Toshiyuki Fujimoto, Naoaki Kawakami, Hideki Kumamoto, Seiichiro Yagi +1 more | 2014-06-24 |
TT
Tetsuya Takagaki
Overall (All Time): #3,111,417 of 4,157,543Top 75%
1
Patents All Time