Patents/Inventors

Yuko Yokoi

NagaokakyoJP1 patent

2 Patents

US123170332025
Piezoelectric Vibration Plate and Piezoelectric Sound Generating Component
MURATA MANUFACTURING CO., Ltd.
0 cites
US117436552023
Piezoelectric Sound-generating Component Case and Piezoelectric Sound-generating Component
MURATA MANUFACTURING CO., Ltd.
0 cites