Inventor
KINOSHITA HIROSHIGE
JP3 patents
Patents
3 patentsUS7929716B2Apr 19, 2011
Voltage supply circuit, power supply circuit, microphone unit using the same, and microphone unit sensitivity adjustment method
RENESAS ELECTRONICS CORP25 citations89
US8041056B2Oct 18, 2011
Voltage supply circuit and microphone unit comprising the same
RENESAS ELECTRONICS CORP20 citations87
US7864970B2Jan 4, 2011
Voltage supply circuit and microphone unit
RENESAS ELECTRONICS CORP6 citations70