Inventor
NAKAGAWARA CHIKASHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAWARA CHIKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
11 patentsUS6486695B1Nov 26, 2002
Protecting unit
TOSHIBA KK23 citations92
US5223743AJun 29, 1993
Adaptive current generating transconductance circuit
TOSHIBA KK31 citations92
US5126831AJun 30, 1992
Clamping circuit
TOSHIBA KK20 citations81
US6181365B1Jan 30, 2001
RF output device for CATV
TOSHIBA KK7 citations73
US5532644AJul 2, 1996
Variable gain amplifying circuit
TOSHIBA KK15 citations73
US5293514AMar 8, 1994
Integrating filter circuit
TOSHIBA KK9 citations73
US4942369AJul 17, 1990
Controlled current producing differential circuit apparatus
TOSHIBA KK13 citations73
US4709408ANov 24, 1987
Phased lock loop synchronous detecting system with an automatic frequency tuning circuit
TOSHIBA KK7 citations72
US5111154AMay 5, 1992
Analog filter
TOSHIBA KK6 citations62
US8013671B2Sep 6, 2011
Semiconductor integrated circuit
TOSHIBA KK1 citations44
US9684323B2Jun 20, 2017
Regulator circuit that suppresses an overshoot of output voltage
TOSHIBA KK0 citations41
NAKAGAWARA CHIKASHI
4 patentsUS8253468B2Aug 28, 2012
Clock generating circuit
NAKAGAWARA CHIKASHI3 citations60
US8643352B2Feb 4, 2014
Switching power supply control with reduced harmonic frequency fluctuations
NAKAGAWARA CHIKASHI1 citations49
US8829835B2Sep 9, 2014
Controller of a motor and method of controlling the same
NAKAGAWARA CHIKASHI0 citations39
US8680867B2Mar 25, 2014
Battery monitoring circuit and battery monitoring system
NAKAGAWARA CHIKASHI0 citations39