Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11049646 | Noise filter and noise reduction unit | Hayato Iizuka, Kazuma Kayo | 2021-06-29 |
| 11004594 | Surge voltage reduction member | Yasuhiro Yamaguchi, Hayato Iizuka, Hiroaki Imai, Naoki Fujimoto | 2021-05-11 |
| 10958064 | Surge voltage reducing member with reduced size | Yasuhiro Yamaguchi, Hayato Iizuka, Takeshi Innan | 2021-03-23 |