Patents/Inventors

Katsuhiko Nakano

AichiJP5 patents

6 Patents

US123705752025
Electrostatic Transducer and Electrostatic Transducer Unit
Sumitomo Riko Company Limited
0 cites
US122499302025
Electrostatic Transducer
Sumitomo Riko Company Limited
0 cites
US120075202024
Electrostatic Transducer and Electrostatic Transducer Unit
Sumitomo Riko Company Limited
0 cites
US118732132024
Electrostatic-type Transducer and Manufacturing Method Thereof
Sumitomo Riko Company Limited
0 cites
US117509812023
Transducer and Method for Manufacturing Same
Sumitomo Riko Company Limited
0 cites
US116415542023
Transducer and Manufacturing Method Thereof
Sumitomo Riko Company Limited
0 cites