Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9773172 | Obstacle alert device | Akira Kadoya, Keigo Ikeda | 2017-09-26 |
| 9691283 | Obstacle alert device | Akira Kadoya, Keigo Ikeda | 2017-06-27 |
TM
Tetsuya Maruoka
Overall (2017): #100,170 of 506,227Top 20%
2
Patents 2017