Inventor
KATO TAKENORI
JP4 patents
Patents
4 patentsUS9960739B2May 1, 2018
Semiconductor integrated circuit
ROHM CO LTD4 citations66
US7184561B2Feb 27, 2007
Electronic apparatus having audio output units
ROHM CO LTD2 citations58
US7120260B2Oct 10, 2006
Jack circuit and portable type electronic apparatus and telephone set using the same
ROHM CO LTD0 citations49
US8031888B2Oct 4, 2011
Electronic apparatus having audio output units
ROHM CO LTD1 citations48