Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11014434 | Sunshade device | Naoto Kamioku, Kazuhiko YOSHIZAWA | 2021-05-25 |
HK
Hinako Kobayashi
Overall (All Time): #2,728,591 of 4,157,543Top 70%
1
Patents All Time