Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11362406 | Dielectric waveguide filter | Hiroshi Kojima, Masayuki KIKUDA | 2022-06-14 |
| 10355666 | Variable filter circuit | Masakazu Tani | 2019-07-16 |
| 9368464 | Electronic component, mother substrate, and electronic component manufacturing method | Hijiri Sumii | 2016-06-14 |