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MITSUMI ELECTRIC CO

Overview
  • Total Patents
    10,458
  • GoodIP Patent Rank
    1,382
  • Filing trend
    ⇧ 35.0%
About

MITSUMI ELECTRIC CO has a total of 10,458 patent applications. It increased the IP activity by 35.0%. Its first patent ever was published in 1961. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets audio-visual technology, optics and electrical machinery and energy are MITSUMI ELECTRIC CO LTD, KONNO KENJI and TESSERA NORTH AMERICA.

Patent filings per year

Chart showing MITSUMI ELECTRIC COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Noro Junichi 261
#2 Nishio Atsushi 251
#3 Sugawara Masayoshi 226
#4 Osaka Tomohiko 199
#5 Furukawa Kenichi 180
#6 Yamada Tsukasa 152
#7 Inamoto Shigenori 149
#8 Yoneyama Eiichi 142
#9 Tangi Yoshinori 138
#10 Terada Yukihiro 126

Latest patents

Publication Filing date Title
US2021125800A1 Push switch
US2021119384A1 Electrical connector and electronic device
EP3799521A1 Method and communication system for constructing cluster-type network
US2021104848A1 Connector and electronic device
WO2021044828A1 Magnetic detection device and semiconductor integrated circuit for amplifying magnetic detection signal
WO2021010292A1 Parking detection sensor, parking position registration method and program for portable terminal
JP2020126243A Monoaxial rotation actuator
CN111665589A Light guide and light emitting device
JP2020147273A Transparent material and luminescent device
JP2020074321A Semiconductor integrated circuit
JP2020064071A Flow sensor
WO2020122047A1 Lens driving device, camera module, and camera mounting device
JP2020198773A Secondary battery protection circuit, secondary battery protection apparatus, battery pack, and secondary battery protection circuit control method
CN110957959A Motor control circuit and motor control device
JP2020058224A Motor control circuit and motor controller
JP2019185057A Optical scanning control device
WO2020017377A1 Ranging camera
JP2021009218A Optical scanner and control method of the same
CN112243563A Rotary reciprocating drive actuator
JP2019165019A connector