Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11569794 | Surface acoustic wave resonator, its manufacturing method, and radio circuit | Kazuhito Kishida, Shoji Kakio, Kengo OGAWA | 2023-01-31 |
| 11543574 | Wave plate, method for manufacturing wave plate, and optical apparatus | Kengo OGAWA, Shinya Yamada | 2023-01-03 |