Inventor · disambiguated record
Masahide Nagumo
Also filed as: NAGUMO MASAHIDE
10 granted patents·240 citations·filing 1980–1995
91Inventor score
Top patents by PatentIndex Score
10 records- 0192US4502024APulse-width modulation circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Feb 26, 1985·45 cites·3 claims
- 0287US4453260ASynchronizing circuit for detecting and interpolating sync signals contained in digital signalTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Jun 5, 1984·32 cites·2 claims
- 0380US4574361AApparatus for dividing the elements of a Galois fieldTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Mar 4, 1986·28 cites·6 claims
- 0473US4608692AError correction circuitTOSHIBA KK·Filed 1984·Granted Aug 26, 1986·22 cites·2 claims
- 0572US4498175AError correcting systemTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Feb 5, 1985·40 cites·4 claims
- 0670US5553041ADisc data reproducing apparatus and signal processing unit for preventing underflow and overflowTOSHIBA KK·Filed 1995·Granted Sep 3, 1996·23 cites·13 claims
- 0768US4567568AApparatus for dividing the elements of a Galois fieldTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Jan 28, 1986·33 cites·2 claims
- 0861US4710923AControl system for deinterleaving memories in digital audio reproducing apparatusTOSHIBA KK·Filed 1985·Granted Dec 1, 1987·12 cites·13 claims
- 0936US4489287APhase synchronizing circuit for digital data reproductionTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Dec 18, 1984·4 cites·2 claims
- 1030US4366448APower-amplifying circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Dec 28, 1982·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →