Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9787542 | Train-information management device and train-information management method | Tetsuo Komura, Takashi Miyauchi, Toshiko Kadono, Joji Ido | 2017-10-10 |
AY
Akinori Yoshinaga
Overall (All Time): #2,969,114 of 4,157,543Top 75%
1
Patents All Time