Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11522259 | Multilayered filter device | Yuta ASHIDA, Shigemitsu Tomaki | 2022-12-06 |
NH
Noriyuki Hirabayashi
Overall (2022): #313,575 of 548,613Top 60%
1
Patents 2022