Inventor
MOCHIZUKI NORIHIRO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “MOCHIZUKI NORIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
20 patentsUS6459721B1Oct 1, 2002
Spread spectrum receiving apparatus
CANON KK94 citations97
US5708402AJan 13, 1998
Surface acoustic wave device improved in convolution efficiency, receiver using it, communication system using it, and method for producing surface acoustic wave device improved in convoluting efficiency
CANON KK55 citations96
US6320842B1Nov 20, 2001
Spread spectrum communication apparatus
CANON KK26 citations92
US5917850AJun 29, 1999
Spread spectrum receiving apparatus
CANON KK53 citations92
US5856997AJan 5, 1999
Spread spectrum receiving apparatus
CANON KK30 citations92
US5793794AAug 11, 1998
Spread spectrum receiving apparatus
CANON KK24 citations92
US5537396AJul 16, 1996
Diffusion code generating method for spread spectrum communication
CANON KK25 citations92
US5477098ADec 19, 1995
Efficient surface acoustic wave device capable of excitation in plural frequency bands, and signal receiver and communication system utilizing the same
CANON KK35 citations92
US5353304AOct 4, 1994
Surface acoustic wave device, and demodulating apparatus and communication system using the surface acoustic wave device
CANON KK30 citations92
US5760525AJun 2, 1998
Surface acoustic wave device and communication system using it
CANON KK19 citations84
US5717274AFeb 10, 1998
Efficient surface acoustic wave device capable of excitation in plural frequency bands, and signal receiver and communication system utilizing the same
CANON KK13 citations74
US5374863ADec 20, 1994
Surface acoustic wave device, and demodulation device and communication system using the same
CANON KK12 citations74
US5367216ANov 22, 1994
Surface acoustic wave element and communication system using the same
CANON KK18 citations74
US5200663AApr 6, 1993
Surface acoustic wave device provided with output transducer split into a plurality of portions, and communication system using the same
CANON KK14 citations74
US5185548AFeb 9, 1993
Surface acoustic wave device with reflected wave at side edges on waveguide suppressed and communication system using the same
CANON KK9 citations74
US5812592ASep 22, 1998
Spread spectrum communication apparatus utilizing a phase difference between two signals
CANON KK10 citations73
US5164628ANov 17, 1992
Elastic surface wave convolva having wave width converting means and communication system using same
CANON KK14 citations73
US5661358AAug 26, 1997
Demodulation apparatus and communication system using the same
CANON KK2 citations63
US4965480AOct 23, 1990
Surface acoustic wave convolver with two output electrodes of different lengths
CANON KK5 citations63
US4882715ANov 21, 1989
Surface acoustic wave convolver with dielectric film of high non-linear effect
CANON KK5 citations63