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KAWAI MUSICAL INSTR MFG CO

Overview
  • Total Patents
    5,292
  • GoodIP Patent Rank
    9,848
  • Filing trend
    ⇧ 17.0%
About

KAWAI MUSICAL INSTR MFG CO has a total of 5,292 patent applications. It increased the IP activity by 17.0%. Its first patent ever was published in 1968. 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 GULBRANSEN INC, DYNATONE CORP and MIESSNER INVENTIONS INC.

Patent filings per year

Chart showing KAWAI MUSICAL INSTR MFG COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Saito Tsutomu 179
#2 Ishida Muneo 162
#3 Sato Yasushi 123
#4 Rarufu Doitsuchie 121
#5 Takauji Kiyomi 116
#6 Kitagawa Hiroshi 106
#7 Suzuki Akihiro 106
#8 Matsuda Kazunori 103
#9 Izumisawa Gen 100
#10 Deutsch Ralph 100

Latest patents

Publication Filing date Title
JP2020052391A Keyboard divice with link mechanism
JP2020177137A Device and program for editing lyrics
JP2020177145A Performance information editing device and performance information editing program
JP2020157621A Decorative molding
JP2020154143A Upright keyboard instrument
JP2020154058A Touch weight adjustment mechanism of keyboard device
JP2020134673A Keyboard device of electronic keyboard instrument
JP2020134586A Singing pronunciation character string automatic correction program and singing pronunciation character string automatic correction device
JP2020126086A Music data display program and music data display device
JP2020126087A Music data display program and music data display device
JP2020071389A Leg and leg mounting structure for keyboard instrument
JP2020048770A Upright type piano toy
JP2020046526A Keyboard device with separation function
JP2020034716A Keyboard device of electronic keyboard musical instrument
JP2020034717A Keyboard device of electronic keyboard musical instrument
JP2020034718A Keyframe front of keyboard instrument
JP2020003721A Musical instrument performance practice device and program for musical instrument performance practice
JP2020003552A Acoustic diffusion panel
JP2019217698A Woody decorative plate and production method thereof
JP2019211733A Light reflection preventing tool for grand piano top board