Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143293 | Power train device for vehicles | Keitaro Kageyama, Takashi Ishiyama, Takuya Sugisawa | 2021-10-12 |
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Shotaro Nagai
Overall (2021): #261,661 of 548,734Top 50%
1
Patents 2021