Inventor
WAKAMATSU HIDEKI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “WAKAMATSU HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD CO
13 patentsUS5793214AAug 11, 1998
Electromagnetic inductive probe
HEWLETT PACKARD CO80 citations96
US6054867AApr 25, 2000
Method for stabilizing feedback loop of impedance measuring apparatus
HEWLETT PACKARD CO28 citations92
US5886529AMar 23, 1999
Impedance measuring device
HEWLETT PACKARD CO27 citations92
US5659251AAug 19, 1997
Electromagnetic inductive probe
HEWLETT PACKARD CO26 citations92
US5345182ASep 6, 1994
Impedance meter capable of performing measurements at high precision over wide impedance and frequency ranges
HEWLETT PACKARD CO47 citations92
US5818243AOct 6, 1998
Impedance meter
HEWLETT PACKARD CO19 citations84
US5680051AOct 21, 1997
Electromagnetic induction-type probe
HEWLETT PACKARD CO16 citations74
US5463323AOct 31, 1995
Impedance meter
HEWLETT PACKARD CO18 citations74
US5216373AJun 1, 1993
Circuit element measuring apparatus and method for measuring a parameter of a DUT including a compensation network having an admittance characteristic
HEWLETT PACKARD CO8 citations74
US4841228AJun 20, 1989
Apparatus for indicating the resistive characteristic of a capacitor
HEWLETT PACKARD CO13 citations74
US5321363AJun 14, 1994
Two-terminal circuit element measuring apparatus for performing contact checks
HEWLETT PACKARD CO13 citations69
US5666058ASep 9, 1997
Correction method for an electromagnetic induction-type probe
HEWLETT PACKARD CO6 citations63
US5086278AFeb 4, 1992
Circuit element measuring method and apparatus
HEWLETT PACKARD CO4 citations63
HONDA MOTOR CO LTD
13 patentsUS5676026AOct 14, 1997
Hydraulic pressure control system
HONDA MOTOR CO LTD60 citations94
US6516261B2Feb 4, 2003
Control system for automatic vehicle transmissions
HONDA MOTOR CO LTD36 citations92
US6275760B1Aug 14, 2001
Control system for automatic vehicle transmissions
HONDA MOTOR CO LTD37 citations92
US6470763B2Oct 29, 2002
Shift control device for automatic transmission
HONDA MOTOR CO LTD14 citations84
US6439073B2Aug 27, 2002
Shift control system for vehicular automatic transmission
HONDA MOTOR CO LTD16 citations84
US6343520B1Feb 5, 2002
Automatic transmission control system
HONDA MOTOR CO LTD17 citations84
US6345548B1Feb 12, 2002
Automatic transmission control system
HONDA MOTOR CO LTD7 citations74
US6364801B1Apr 2, 2002
Automatic transmission control system
HONDA MOTOR CO LTD12 citations72
US5565001AOct 15, 1996
Hydraulic bypass to back pressure chamber of a clutch accumulator
HONDA MOTOR CO LTD7 citations70
US5409421AApr 25, 1995
Control apparatus for hydraulically operated vehicular transmission
HONDA MOTOR CO LTD13 citations70
US6347557B1Feb 19, 2002
Automatic transmission control system
HONDA MOTOR CO LTD4 citations62
US5505672AApr 9, 1996
Control apparatus for hydraulically operated vehicular transmission
HONDA MOTOR CO LTD4 citations61
US5469754ANov 28, 1995
Control apparatus for hydraulically operated vehicular transmission
HONDA MOTOR CO LTD4 citations57
AGILENT TECHNOLOGIES INC
3 patentsUS6377153B1Apr 23, 2002
Transformer apparatus for use in insulated switching power supply apparatus with reduction of switching noise
AGILENT TECHNOLOGIES INC20 citations90
US7138808B2Nov 21, 2006
Movable apparatus, a measuring apparatus, a capacitive distance sensing apparatus, and a positioning device
AGILENT TECHNOLOGIES INC7 citations74
US7307430B2Dec 11, 2007
Open offset canceling method and an impedance measuring apparatus using the method
AGILENT TECHNOLOGIES INC6 citations59