Inventor
MARUKO TSUGUTO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “MARUKO TSUGUTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
4 patentsUS9418957B2Aug 16, 2016
Semiconductor package, printed circuit board substrate and semiconductor device
ROHM CO LTD3 citations70
US10090263B2Oct 2, 2018
Semiconductor package, printed circuit board substrate and semiconductor device
ROHM CO LTD0 citations49
US9698111B2Jul 4, 2017
Semiconductor package, printed circuit board substrate and semiconductor device
ROHM CO LTD0 citations49
US9402130B2Jul 26, 2016
Wind noise reducing circuit
ROHM CO LTD0 citations39
MARUKO TSUGUTO
3 patentsUS8495270B2Jul 23, 2013
Communication interface device and communication method
MARUKO TSUGUTO5 citations68
US8103010B2Jan 24, 2012
Acoustic signal processing apparatus and acoustic signal processing method
MARUKO TSUGUTO5 citations57
US8432194B2Apr 30, 2013
Bias potential generating circuit
MARUKO TSUGUTO0 citations35