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TAKEDA KENJI

Overview
  • Total Patents
    23
About

TAKEDA KENJI has a total of 23 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan and United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are MAROOMCS CO LTD, SHANGHAI ELECTRIC GUOXUAN NEW ENERGY TECH CO LTD and VB AUTOBATTERIE GMBH.

Patent filings in countries

World map showing TAKEDA KENJIs patent filings in countries
# Country Total Patents
#1 Japan 18
#2 United States 5

Patent filings per year

Chart showing TAKEDA KENJIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takeda Kenji 23
#2 Kawazoe Hironari 1
#3 Yokoura Koichi 1
#4 Yokoura Kouichi 1
#5 Futami Motoo 1
#6 Nishimura Katsunori 1
#7 Takeuchi Takashi 1
#8 Komachiya Masahiro 1
#9 Ichinose Masaya 1

Latest patents

Publication Filing date Title
US2014147711A1 Battery system
JP2004050633A Card type seal and method for sending card
JPH0491745A Sake lees-containing bread and production thereof
JPH02150246A Fermented food and preparation thereof
JPS62273944A 2,4-hexadiyne-1,6-dialkylurethane
JPS62273213A Production of polydiacetylene by polymerizing diacetylene compound in frozen state
JPS61282179A Wind and rain tool for two-wheel barrow
JPS592977A Tool for wind and rain of two-wheel barrow
JPS57137708A Clasp of clamper
JPS57126771A Autobicycle
JPS5779314A Crank for prime mover by force
JPS5777239A Side mirror device for automobile
JPS56157616A Sports car with moving roof
JPS56157661A Sound insulating wheel railway carriage, second floor car and roof thereof move
JPS5686220A Clamping device by bolttnut and fitting metales
JPS55148980A Prime mover using simple force
JPS54158552A Prime mover by gravity or pressure
JPS53132637A Motor apparatus by gravity and spring coil
JPS5472153A Toothbrush with changeable brush and handle