Inventor
FURUYA MISAO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “FURUYA MISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUMI ELECTRIC CO LTD
8 patentsUS5640090AJun 17, 1997
Sensor IC
MITSUMI ELECTRIC CO LTD110 citations95
US5874858AFeb 23, 1999
Amplifier system having a constant current regulating unit
MITSUMI ELECTRIC CO LTD19 citations82
US5506441AApr 9, 1996
Semiconductor device having pair of transistors
MITSUMI ELECTRIC CO LTD11 citations72
US5990644ANov 23, 1999
Motor drive circuit
MITSUMI ELECTRIC CO LTD14 citations71
US5869989AFeb 9, 1999
Amplifying electronic circuit with stable idling current
MITSUMI ELECTRIC CO LTD7 citations65
US6051960AApr 18, 2000
Switching regulator with reduced power consumption
MITSUMI ELECTRIC CO LTD3 citations62
US5900786AMay 4, 1999
Oscillation circuit
MITSUMI ELECTRIC CO LTD1 citations51
US6198586B1Mar 6, 2001
Voice recording/playback apparatus for producing a noise level of a voice output unit in a voice recording mode
MITSUMI ELECTRIC CO LTD1 citations50