Patents/Inventors

Takeshi Hirayama

KirishimaJP3 patents

4 Patents

US123764962025
Piezoelectric Ceramic Composition and Piezoelectric Actuator
KYOCERA CORPORATION
0 cites
US123190602025
Liquid Ejection Head and Recording Apparatus
KYOCERA CORPORATION
0 cites
US122324232025
Piezoelectric Ceramic Composition
KYOCERA CORPORATION
0 cites
US120977032024
Piezoelectric Actuator, Liquid Discharge Head, and Recording Device
KYOCERA CORPORATION
0 cites