Patents/Inventors

Keiji Okada

NagaokakyoJP5 patents

4 Patents

US125375062026
Acoustic Wave Device
MURATA MANUFACTURING CO., Ltd.
0 cites
US124318692025
Acoustic Wave Filter and Composite Filter Device
MURATA MANUFACTURING CO., Ltd.
0 cites
US121075662024
Acoustic Wave Filter
MURATA MANUFACTURING CO., Ltd.
0 cites
US118631582024
Acoustic Wave Resonator and Multiplexer
MURATA MANUFACTURING CO., Ltd.
0 cites