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ROLAND CORP

Overview
  • Total Patents
    1,806
  • GoodIP Patent Rank
    6,647
  • Filing trend
    ⇧ 76.0%
About

ROLAND CORP has a total of 1,806 patent applications. It increased the IP activity by 76.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets consumer goods, machines and audio-visual technology are ATV CORP, KORG FISHPARK ASS and FENDER CLARENCE L.

Patent filings per year

Chart showing ROLAND CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshino Kiyoshi 116
#2 Kikumoto Tadao 100
#3 Mori Yoshiaki 66
#4 Uno Shiro 46
#5 Hoshiai Atsushi 44
#6 Sato Kenji 40
#7 Asakawa Shinji 37
#8 Yamahata Toshiro 37
#9 Takasaki Ryo 32
#10 Kusakabe Satoshi 31

Latest patents

Publication Filing date Title
US2021118417A1 Electronic percussion instrument, electronic musical instrument, information processing device, and information processing method
EP3789998A1 Musical sound generation method, musical sound generation device, and program
US2021065665A1 Musical sound processing apparatus, musical sound processing method, and storage medium
US2021074252A1 Electronic wind instrument and control method thereof
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US2021035543A1 Electronic cymbal and bell part sensor installation method
US2021035542A1 Electronic percussion instrument, stroke detection device, and stroke detection method
WO2021044621A1 Information processing method, information processing device, and program
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WO2021044561A1 Arpeggiator and program provided with function of same
WO2021044563A1 Automatic musical performance device and automatic musical performance program
WO2021044562A1 Arpeggiator and program having function therefor
WO2021019778A1 Electronic cymbal and case attachment method
WO2021005804A1 Information processing method and electronic musical instrument
WO2021005724A1 Recording/playback device
JP2021009239A Mouthpiece, electronic aerophone and method of manufacturing mouthpiece
WO2020261497A1 Method and device for flattening power of musical sound signal, and method and device for detecting beat timing of musical piece
WO2020240874A1 Musical sound processing device and musical sound processing method
WO2020217489A1 Tuning device