Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11049818 | Electromagnetic wave attenuator and electronic device | Akira Kikitsu, Yoshinari Kurosaki, Shigeki Matsunaka | 2021-06-29 |
| 11011474 | Electromagnetic wave attenuator and electronic device | Akira Kikitsu, Yoshinari Kurosaki, Shigeki Matsunaka | 2021-05-18 |