Inventor
OZASA MASAYUKI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “OZASA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
11 patentsUS6121826ASep 19, 2000
Comb filter and method for controlling the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US7064696B2Jun 20, 2006
Current drive circuit, light emitting element drive circuit and digital-analog converter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations90
US7046077B2May 16, 2006
Current source circuit and amplifier using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations90
US7053695B2May 30, 2006
Current source circuit and amplifier using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations81
US6552402B1Apr 22, 2003
Composite MOS transistor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US7215195B2May 8, 2007
Differential amplifier and operational amplifier
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations72
US6559895B1May 6, 2003
Analog memory and image processing system for reducing fixed pattern noise
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US7271652B2Sep 18, 2007
Differential amplifier and operational amplifier
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61
US7116170B2Oct 3, 2006
Differential amplifier and calculation amplifier
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations61
US7362142B2Apr 22, 2008
Current source apparatus, light-emitting-device apparatus and digital-analog converting apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations60
US7405636B2Jul 29, 2008
Passive polyphase filter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations57