Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10928093 | Heat exchange ventilator | Kohei Matsumoto | 2021-02-23 |
| 10907655 | Multiblade fan | Kenichi Sakoda, Kazuki Okamoto, Hitoshi Kikuchi | 2021-02-02 |
KO
Kenta Okeya
Overall (2021): #141,343 of 548,734Top 30%
2
Patents 2021