Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448409 | Device and method for purifying air purification device and method | Kitae Park, Jinkyu Kang, Haruhiko Yamasaki, Tomoyuki Kuroki, Tadao Yagi +3 more | 2022-09-20 |
MO
Masaaki Okubo
University Public Corporation Osaka: 1 patents #3 of 39Top 8%
Overall (2022): #343,653 of 548,613Top 65%
1
Patents 2022