Inventor
HIROHASHI KAZUTOSHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “HIROHASHI KAZUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VICTOR COMPANY OF JAPAN
14 patentsUS5600471AFeb 4, 1997
Optical wireless data transmission system and optical wireless data transmitting/receiving apparatus
VICTOR COMPANY OF JAPAN105 citations95
US5349463ASep 20, 1994
Optical radio repeater with signal quality detection
VICTOR COMPANY OF JAPAN39 citations90
US5532858AJul 2, 1996
Optical radio transmission system and a method for adjusting optical axes thereof
VICTOR COMPANY OF JAPAN48 citations87
US4574390AMar 4, 1986
Noise reduction for stereophonic FM signals by high-speed sampling and linear interpolation
VICTOR COMPANY OF JAPAN22 citations82
US4539527ASep 3, 1985
Noise reduction by linear interpolation using a dual function amplifier circuit
VICTOR COMPANY OF JAPAN23 citations82
US7526155B2Apr 28, 2009
Rotary joint
VICTOR COMPANY OF JAPAN19 citations81
US4614910ASep 30, 1986
Quarternary differential PSK demodulator
VICTOR COMPANY OF JAPAN8 citations74
US4531095AJul 23, 1985
Impulse noise reduction by linear interpolation having immunity to white noise
VICTOR COMPANY OF JAPAN8 citations74
US4577161AMar 18, 1986
Noise reduction by linear interpolation using a dual function amplifier circuit
VICTOR COMPANY OF JAPAN15 citations73
US5926302AJul 20, 1999
Bi-directional optical wireless communication apparatus and method of Bi-directional optical wireless communication
VICTOR COMPANY OF JAPAN9 citations72
US5289306AFeb 22, 1994
Repeater system
VICTOR COMPANY OF JAPAN12 citations71
US5959754ASep 28, 1999
Optical wireless communication system
VICTOR COMPANY OF JAPAN14 citations70
US4532475AJul 30, 1985
Impulse noise reduction by linear interpolation having a deemphasis characteristic
VICTOR COMPANY OF JAPAN4 citations63
US4698693AOct 6, 1987
Audio magnetic recording and/or reproducing apparatus utilizing frequency modulation
VICTOR COMPANY OF JAPAN5 citations61