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MIYADEN CO LTD

Overview
  • Total Patents
    97
  • GoodIP Patent Rank
    111,814
  • Filing trend
    ⇩ 33.0%
About

MIYADEN CO LTD has a total of 97 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, machine tools and machines are SAKAMOTO YAKUHIN KOGYO KK, LUO XUEGANG and VNI PK T I TOKOV VYSOKOJ CHAST.

Patent filings in countries

World map showing MIYADEN CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 97

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Miyazaki Tsutomu 76
#2 Suzuki Eiji 57
#3 Kawashima Shigechika 19
#4 Nishimura Masanori 13
#5 Nishio Toshiaki 6
#6 Oishi Sakio 4
#7 Hirano Takeshi 2
#8 Hirano Yuji 2
#9 Kuwabara Masaki 1
#10 Osumi Kiyotaka 1

Latest patents

Publication Filing date Title
JP2020115428A Induction heating coil
JP2019133902A Induction heating coil
JP2019129192A Output transformer for induction heating
JP2019009097A Induction heating coil
JP2019008902A Induction heating coil
JP2017194266A Electric refrigerator
JP2017130432A Induction heating coil
JP2017057442A Electrification heating device for steering rack bar
JP2016165836A Apparatus and method for processing resin member
JP2016167397A Induction heating device and induction heating method for rotary component
JP2016132798A Electrification heating apparatus for rack bar
JP2014205365A Heat welding device for fuel tank
JP2014205364A Heat welding device for fuel tank
JP2015165737A Power supply system
JP2015140930A electric refrigerator
JP2014005542A High-frequency induction heating device
JP2014133929A High-frequency induction hardening apparatus for rack bar
JP2014117706A Method for joining of cylindrical metallic pipe, and device therefor
JP2014117705A Metal joining device
JP2013251199A High-frequency heating apparatus