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HATAYA SEISAKUSHO KK

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    233,171
About

HATAYA SEISAKUSHO KK has a total of 39 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan and China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and packaging and shipping are JIANGSU JIANLONG ELECTRICAL CO LTD, ASEAFA CO LTD and MA XIAOMING.

Patent filings in countries

World map showing HATAYA SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 38
#2 China 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Adachi Shiyousuke 31
#2 Adachi Noriyasu 7
#3 Soejima Masahiko 4
#4 Tsuzaki Hisakazu 3
#5 Aoyama Ken 3
#6 Ando Akihito 1
#7 Otani Masanobu 1
#8 Toyoda Takayuki 1
#9 Kawamura Shingo 1
#10 Kamiide Kazuo 1

Latest patents

Publication Filing date Title
JP2018073466A Outlet plug
JP2013045634A Plug
JP2007073537A Plug socket
JP2008063128A Elongate article winding device
JP2007302386A Electric cord winding device
JP2007200820A Waterproof cover for plug, and its mounting method
JP2006335492A Cable drum supporting device
JP2005149752A Illuminator
JP2005149753A Illuminator
JP2005126160A Earth connection confirming device for cord winding device
JP2005067859A Winding device
JP2005067860A Handle mounting structure of winding device
JP2004253312A Power outlet
JP2004203548A Winding device
JP2004181581A Clamping device
JP2004185908A Plug outlet
JP2003086307A Insertion plug
JP2003341940A Fastener for wire member
JP2003346971A Receptacle
JP2003323939A Receptacle