Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11451214 | Control device and active filter apparatus | Masatoshi Takeda, Tomohiko Tatsumi, Shinichi Ogusa | 2022-09-20 |
AM
Akihiro Matsuda
Overall (2022): #541,871 of 548,613Top 100%
1
Patents 2022