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MITSUKU DENSHI KOGYO

Overview
  • Total Patents
    82
About

MITSUKU DENSHI KOGYO has a total of 82 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and machines are HALLER & CO E, FREDERICK LEONARD COOK and KEDU ELECTRIC CO LTD.

Patent filings in countries

World map showing MITSUKU DENSHI KOGYOs patent filings in countries
# Country Total Patents
#1 Japan 19
#2 United States 14
#3 Germany 10
#4 United Kingdom 9
#5 France 8
#6 China 6
#7 Republic of Korea 5
#8 Netherlands 3
#9 Hong Kong 2
#10 Malaysia 2
#11 Singapore 2
#12 Italy 1
#13 Taiwan 1

Patent filings per year

Chart showing MITSUKU DENSHI KOGYOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Miyata Muneyoshi 37
#2 Myojin Satoshi 20
#3 Miyata Tomoyoshi 9
#4 Miyata Yukiyoshi 6
#5 Tanaka Shuji 5
#6 Muneyoshi Miyata 4
#7 Hasegawa Nobuji 4
#8 Omori Shigeru 3
#9 Myata Tomoyoshi 2
#10 Nobuji Hasegawa 2

Latest patents

Publication Filing date Title
CN1501416A Four-way sliding switch
TW200407924A Four-way switch
US6657141B1 Four-way slide switch
KR20040041760A Four-way slide switch
US2003168324A1 Slide switch
DE19916600A1 Operating mode selection switch has rotor with hollow central shaft, curved ribs on concentric circles, base and guide parts arranged to accept contact spring plate, and actuating plate
CN1172334A Push switch
SG98358A1 Push switch
DE4222794A1 Pressure switch
US5142113A Switch
US5055642A Push button switch
GB8914444D0 Push button switch
US4972057A Push button switch
KR940010904B1 Cover integrated leaf switch
US4943692A Cover integrated leaf switch
GB8827181D0 Leaf switch
GB8711470D0 Connection system for connecting wire to circuit element
JPS60165012A Microswitch
JPS60154302A Improvement of manufacture of wiring jig for video head
JPS60140619A Sealable and rotatable cover of series leaf switch