Learn more

TAKEMASA KK

Overview
  • Total Patents
    20
About

TAKEMASA KK has a total of 20 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools and materials and metallurgy are KUNSHAN MEIHE MACHINE CO LTD, SUZHOU MINGXING METAL MFG CO LTD and HAHN & KOLB.

Patent filings in countries

World map showing TAKEMASA KKs patent filings in countries
# Country Total Patents
#1 Japan 20

Patent filings per year

Chart showing TAKEMASA KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Take Yoshihiro 20
#2 Take Masashi 4
#3 Kikura Kouyu 3
#4 Onishi Osamu 3
#5 Kawanami Masayoshi 3
#6 Shiraishi Hirobumi 3
#7 Murakami Yukio 2
#8 Takemasu Mitsuie 2
#9 Miyahara Hiroshi 2
#10 Monma Rei 1

Latest patents

Publication Filing date Title
JP2013039627A Automatic tool changer for ultrasonic machine
JP2011143517A Ultrasonic machining apparatus
JP2011110670A Ultrasonic machining device
JP2011051077A Ultrasonic cutting device and ultrasonic horn for use in the same
JP2009269152A Holder for ultrasonic machining tool and ultrasonic machining device
JP2009189908A Connecting structure and connecting method for ultrasonic resonator
JP2009028882A Spindle structure for ultrasonic processing machine and supporting horn used for same
JP2008187158A Ultrasonic vibration cutting device, ultrasonic dicing tool and peripheral cutting tool attachment flange used for the same cutting device
JP2007049044A Dicing tool
JP2005059090A Die holder, and ultrasonic drawing device
JP2005224865A Ultrasonic spindle working machine and tip unit used for the same
JP2003145395A Spindle structure for ultrasonic working machine and supporting horn to be used for the same
JP2002144150A Method and device for grinding gear utilizing ultrasonic wave
JP2002069510A Surface reforming method and apparatus therefor utilizing ultrasonic wave
JP2002036076A Method and device for grinding round bar
JP2001353645A Cutting edge forming method and grinding machining device of machining tool
JP2001205546A Ultrasonic machining tool manufacturing method and ultrasonic machining device
JP2000254801A Spindle structure in ultrasonic working device
JPH1158194A Ultrasonic plane grinding work device
JPH03196951A Grinding method by means of grinding wheel