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FUJI ELECTRONICS CO LTD

Overview
  • Total Patents
    408
  • GoodIP Patent Rank
    193,605
About

FUJI ELECTRONICS CO LTD has a total of 408 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Japan, Taiwan and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are FUJI ELECT IND CO LTD, SONG GUO and JINZHOU HUIFA TIANHE CHEMICAL CO LTD.

Patent filings in countries

World map showing FUJI ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 404
#2 Taiwan 3
#3 United States 1

Patent filings per year

Chart showing FUJI ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Watanabe Hiyoshi 128
#2 Muto Yasuo 35
#3 Nakamura Tatsumi 30
#4 Tsukamoto Noboru 22
#5 Kashiwabara Masayuki 22
#6 Masuda Masaji 15
#7 Maki Shintaro 15
#8 Ide Chiaki 15
#9 Koyama Masayuki 14
#10 Minoue Jiyunji 14

Latest patents

Publication Filing date Title
JP2019075360A Dome contact
JP2016170862A Dome type movable armature
JP2015230858A Lighting switch
JP2015156287A Sheet with dome type movable armature
JP2015149255A Long stroke dome type movable armature
JP2014059953A Long stroke and dome type movable contact piece
JP2012124079A Movable contact for switch
JP2012022970A Method for manufacturing movable contact spring, movable contact spring and switch
JP2010198819A Light guide plate, and switch using same
JP2010177044A Switch with two-step clicking function
JP2010146737A Contact spring with two-step click
JP2010140846A Light guide plate
JP2009277611A Contact retention sheet with light guide
JP2009277610A Contact retention sheet with pusher
JP2009252609A Key top, and key top manufacturing method
JP2009135020A Dome sheet, and method of manufacturing dome sheet
JP2008243763A Contact spring with click action and its manufacturing method
JP2008251178A Switch
JP2008243473A Method of manufacturing dome sheet
JP2008234889A Rubber switch