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WAKA SEISAKUSHO KK

Overview
  • Total Patents
    30
About

WAKA SEISAKUSHO KK has a total of 30 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, audio-visual technology and electrical machinery and energy are TAIKO DENKI KK, SAKAMOTO KATSUHIKO and ADVANCED FLEXIBLE CIRCUITS CO LTD.

Patent filings in countries

World map showing WAKA SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 30

Patent filings per year

Chart showing WAKA SEISAKUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsuruta Yoshihisa 12
#2 Tanaka Shoichi 5
#3 Tsukahara Tetsuo 4
#4 Wakabayashi Yoshiro 3
#5 Hara Yoshihiro 3
#6 Asai Toshio 2
#7 Yano Yusuke 2
#8 Sasaki Satoru 1
#9 Takada Toru 1
#10 Wakabayashi Motonobu 1

Latest patents

Publication Filing date Title
JP2014007390A Multilayer wiring board
JP2010211970A Plug
JP2010177058A Coaxial wire
JP2010177003A Connector
JP2008282746A Connector and manufacturing method therefor
JP2008027626A Coaxial cable
JP2004129446A Coil and its manufacturing method
JP2003131809A Ball-type input device
JP2003122501A Ball type input device
JP2002157563A Non-contact ic card and its manufacturing method
JP2002042079A Non-contact ic card, and method of manufacturing it
JP2001351750A Connector
JP2001343235A Decanter
JP2001176625A Small jack
JP2000285215A Non-contact ic card, and its production and production device
JP2000042251A Shaking device and operation device with vibrating function for game machine
JPH11316814A Production of non-contact ic card
JPH11115360A Non-contact ic card and its manufacture
JPH1157617A Vibrating device and operating device provided with vibration function for game machine
JPH10199631A Multipole plug, and manufacture thereof