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SEKISHIN KOGYO KK

Overview
  • Total Patents
    17
About

SEKISHIN KOGYO KK has a total of 17 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 electrical machinery and energy and basic communication technologies are TAI TECH ADVANCED ELECTRONICS CO LTD, NIPPON FERRITE KK and MTE CORP.

Patent filings in countries

World map showing SEKISHIN KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing SEKISHIN KOGYO KKs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Sato Namio 14
#2 Toyoshima Yotaro 7
#3 Sasaki Yoshinori 4
#4 Ito Hidetoshi 2
#5 Akamatsu Harumi 1
#6 Okamoto Shoji 1
#7 Ishii Keiichi 1
#8 Miyano Hiroshi 1
#9 Tsuchiya Yuzuru 1
#10 Sayo Hideaki 1

Latest patents

Publication Filing date Title
JP2012142433A Smd choke coil
JP2008078108A Electrode for fluorescent discharge lamp and its manufacturing method
JP2008052910A Electrode for fluorescent discharge lamp and its manufacturing method
JP2007207693A Electrode for fluorescent discharge lamp and its manufacturing method
JP2007207695A Electrode for fluorescent discharge lamp, and its manufacturing method
JP2007207694A Electrode for fluorescent discharge lamp and its manufacturing method
JP2007095882A Manufacturing method of choke coil
JP2006237220A Manufacturing method of choke coil mounted on substrate surface
JP2006180328A Filter block
JP2004311866A Choke coil
JP2004172263A Substrate mount device type toroidal coil and its manufacturing method
JP2004079943A Silicon-ferrous alloy based metal soft magnetic dust core
JP2003124017A Iron-based metal soft magnetic dust core
JP2003064904A Outside fence of gravestone
JP2002118013A Dust core for electronic component, and its manufacturing method
JPH06158901A Multistory circulation type parking equipment
JPH03172461A Raising/lowering type working scaffolding