Inventor
IMAOKA TOSHIKAZU
JP19 patents
⚠️ This page may combine multiple inventors who share the name “IMAOKA TOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
14 patentsUS5590412ADec 31, 1996
Communication apparatus using common amplifier for transmission and reception
SANYO ELECTRIC CO77 citations95
US7453153B2Nov 18, 2008
Circuit device
SANYO ELECTRIC CO23 citations92
US5585676ADec 17, 1996
IC chip for different type IC packages
SANYO ELECTRIC CO29 citations92
US5559457ASep 24, 1996
Double-balanced mixer circuit
SANYO ELECTRIC CO24 citations92
US7750434B2Jul 6, 2010
Circuit substrate structure and circuit apparatus
SANYO ELECTRIC CO8 citations83
US7432580B2Oct 7, 2008
Semiconductor device with a substrate having a spiral shaped coil
SANYO ELECTRIC CO13 citations82
US7468645B2Dec 23, 2008
Signal line circuit device
SANYO ELECTRIC CO8 citations74
US7875980B2Jan 25, 2011
Semiconductor device having laminated structure
SANYO ELECTRIC CO3 citations63
US7709941B2May 4, 2010
Resin-sealed semiconductor device and method of manufacturing the same
SANYO ELECTRIC CO2 citations62
US6778032B2Aug 17, 2004
Voltage controlled oscillator and phase-locked oscillator using the same
SANYO ELECTRIC CO2 citations62
US6380814B1Apr 30, 2002
Voltage-controlled oscillator having a variable capacitive element with an electrode coupled to a resonator
SANYO ELECTRIC CO5 citations62
US6628174B2Sep 30, 2003
Voltage-controlled oscillator and communication device
SANYO ELECTRIC CO4 citations60
US7450397B2Nov 11, 2008
Wiring board and circuit apparatus
SANYO ELECTRIC CO0 citations51
US7893539B2Feb 22, 2011
Semiconductor apparatus and mobile apparatus
SANYO ELECTRIC CO0 citations42