Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11014434 | Sunshade device | Hinako Kobayashi, Kazuhiko YOSHIZAWA | 2021-05-25 |
NK
Naoto Kamioku
Overall (2021): #321,558 of 548,734Top 60%
1
Patents 2021