Inventor
MISAIZU KOUEI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “MISAIZU KOUEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
9 patentsUS5555247ASep 10, 1996
Frame synchronizing apparatus for quadrature modulation data communication radio receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD69 citations96
US5487089AJan 23, 1996
Nyquist filter for digital modulation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD80 citations95
US6418173B1Jul 9, 2002
Transmission Apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations92
US5463627AOct 31, 1995
Frame synchronizing apparatus for quadrature modulation data communication radio receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations92
US5335251AAug 2, 1994
Diversity receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations92
US5200977AApr 6, 1993
Terminal unit apparatus for time division multiplexing access communications system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US4791387ADec 13, 1988
Microwave band frequency synthesizer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US5448197ASep 5, 1995
Frequency conversion circuit and mixing circuit including the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations73
US4876744AOct 24, 1989
Mixer with rat race circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73