Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10202181 | Electric propulsion device | Takayoshi Suzuki, Noriyoshi Hiraoka, Akihiro Onoue, Atsushi Kumita | 2019-02-12 |
YT
Yoshiaki Tasaka
Overall (2019): #208,677 of 560,194Top 40%
1
Patents 2019