Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11750174 | Filter assembly with two types of acoustic wave resonators | Yasuyuki Saito, Hiroyuki Nakamura | 2023-09-05 |
| 11649918 | Flow pipe | Kenichi RYUGO, Toshiyuki Saito, Motoo Nakai | 2023-05-16 |