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TANAKA SEIKI CO

Overview
  • Total Patents
    166
About

TANAKA SEIKI CO has a total of 166 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets electrical machinery and energy, computer technology and packaging and shipping are TAGA MFG, ACME WIRE COMPANY and NIPPON SAABITSUKU KK.

Patent filings per year

Chart showing TANAKA SEIKI COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takeda Takashi 35
#2 Takeda Kyoji 22
#3 Hashimoto Takashi 18
#4 Takeda Shuji 15
#5 Tanaka Tomomasa 15
#6 Sudo Katsuhiro 15
#7 Honda Tadao 15
#8 Suekane Yoji 13
#9 Araya Kenzo 10
#10 Takeda Katsuhiko 8

Latest patents

Publication Filing date Title
JP2010141002A Method of entwining wire
JP2009032862A Spindle-driving device
JP2008258454A Spindle device
JP2008184304A Tension device
JP2007276939A Paper feeding device
JP2007227451A Wire holding device
JP2007189857A Stripping device of wire rod
JP2007173264A Multiaxial winding machine
JP2007137540A Wire entwining method and wire entwining device
JP2006167760A Cutter device for wire rod
JP2006001037A Printer
JP2004314385A Ink jet printer
JP2003133153A Apparatuses for delivering coil bobbin, apparatus for preventing palette from falling down, and conveying apparatus
JP2003014162A Wire material holder
JP2002362834A Tension device
JP2002359135A Programming method of spooling machine
JP2001250734A Device and method for taping
JP2001112138A Stripping device
JP2001071078A Method and device for wire coiling
JP2001065492A Electric fan