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SAKAE TSUSHIN KOGYO CO LTD

Overview
  • Total Patents
    61
  • GoodIP Patent Rank
    162,934
  • Filing trend
    ⇧ 50.0%
About

SAKAE TSUSHIN KOGYO CO LTD has a total of 61 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 1977. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and machines are SHANGHAI CHANGYUAN WAYON CIRCU, CLAROSTAT MFG CO INC and CADDOCK RICHARD E.

Patent filings in countries

World map showing SAKAE TSUSHIN KOGYO CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 46
#2 United States 4
#3 Germany 3
#4 France 3
#5 United Kingdom 3
#6 Hong Kong 1
#7 Singapore 1

Patent filings per year

Chart showing SAKAE TSUSHIN KOGYO CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shimoda Tatsuro 30
#2 Maruyama Shoji 22
#3 Shimoda Eitaro 22
#4 Yamada Makoto 10
#5 Yamashita Kiyoshi 6
#6 Masuko Atsushi 3
#7 Nirasawa Masami 2
#8 Nigara Hideo 2
#9 Shibaki Kenichi 2
#10 Yamazaki Masanori 1

Latest patents

Publication Filing date Title
JP2020041931A Straight sliding potentiometer
JP2020009040A Joystick controller
JP2019186294A Wire-wound potentiometer
JP2019114621A Dual contact potentiometer
JP2018182037A Linear sliding type potentiometer
JP2018100919A Non-contact potentiometer
JP2017090211A Stopper mechanism for multi-rotational potentiometer and multi-rotational potentiometer unit
JP2017044630A Linear slide potentiometer
JP2016121901A Noncontact multiple-rotation potentiometer
JP2015230192A Contactless potentiometer
JP2014167427A Multiple rotation type potentiometer
JP2013142603A Noncontact potentiometer
JP2012234278A Joystick and position input controller
JP2012114280A Wire-wound potentiometer
JP2012013454A Optical contactless potentiometer
JP2010211321A Joystick controller
JP2008047349A Cam mechanism for switch
JP2008003704A Joy stick controller
JP2008003703A Joy stick controller
JP2007188411A Noncontact signal transmission device