Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211678 | Dual-band resonator and dual-band bandpass filter using same | Naoto Sekiya, Takahiro Unno, Tsutomu Tsuruoka, Kazuhito Kishida, Noritaka Kitada | 2021-12-28 |
| 11035657 | Threaded-hole inspection device | Mamoru Hara, Atsushi Sato, Tetsuya Horiuchi, Teruyuki Miyashita, Takao Hayashi +3 more | 2021-06-15 |