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NIPPON MUSICAL INSTRUMENTS MFG

Overview
  • Total Patents
    5,794
About

NIPPON MUSICAL INSTRUMENTS MFG has a total of 5,794 patent applications. Its first patent ever was published in 1962. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets consumer goods, machines and audio-visual technology are MIESSNER INVENTIONS INC, CMB COLONIA MANAGEMENT and OPSONAR ORGAN CORP.

Patent filings per year

Chart showing NIPPON MUSICAL INSTRUMENTS MFGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Aoki Eiichirou 178
#2 Suzuki Hideo 172
#3 Yokoyama Kenji 170
#4 Nakada Akira 160
#5 Takamura Masayuki 152
#6 Yamada Shigeru 141
#7 Uchiyama Yasuji 122
#8 Okamoto Eisaku 118
#9 Okumura Takatoshi 107
#10 Nakada Hiroshi 96

Latest patents

Publication Filing date Title
US5119710A Musical tone generator
US4903563A Sound bar electronic musical instrument
US5027690A Electronic musical keyboard instruments with variable touch sensitivity
US4990389A Disk for magnetic recording
US4800795A Electronic drum with angle adjustment
DE3729687A1 Hinge device for a spectacle frame
US4779505A Electronic musical instrument of full-wave readout system
GB8718593D0 A drum
US4779507A Percussive musical instrument
GB8710554D0 A shuttlecock for badminton
US4763555A Tremolo unit mechanism for electric guitar
US4789976A Temperature compensation circuit for a delay circuit utilized in an FM detector
EP0239917A2 Automatic sound player system having acoustic and electronic sound sources
US4764259A Method for producing a magnetic recording medium
US4742749A Lid structure of electronic musical instrument
US4741237A Actuator for automatic performance piano
US4731835A Reverberation tone generating apparatus
US4855990A Disc player
US4768119A Non-contact head with variable clearance compensating means
JPS62222298A Musical sound signal generator