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SHIZUKI ELECTRIC CO INC

Overview
  • Total Patents
    265
  • GoodIP Patent Rank
    40,914
  • Filing trend
    ⇧ 42.0%
About

SHIZUKI ELECTRIC CO INC has a total of 265 patent applications. It increased the IP activity by 42.0%. Its first patent ever was published in 1980. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and semiconductors are GEMMY ELECTRONICS CO LTD, C AND T COMPANY INC and SHANGHAI AOWEI TECH DEV CO LTD.

Patent filings in countries

World map showing SHIZUKI ELECTRIC CO INCs patent filings in countries

Patent filings per year

Chart showing SHIZUKI ELECTRIC CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ishida Masanori 23
#2 Rokuto Takao 22
#3 Hiragami Katsuyuki 20
#4 Nogami Eiichi 17
#5 Kikuchi Masaaki 16
#6 Sasaki Masahiro 15
#7 Kikuchi Hideyuki 14
#8 Makizoe Hiroaki 14
#9 Koyama Ryuhei 14
#10 Akizuki Kazunori 13

Latest patents

Publication Filing date Title
WO2020166170A1 Film capacitor and exterior case for film capacitor
WO2020161984A1 Film capacitor
JP2020141106A Capacitor and manufacturing method of the same
JP2020136428A Capacitor
JP2020119981A Metalized film and metalized film capacitor
WO2019150839A1 Film capacitor
JP2020098834A Low ESL conductor structure capacitor
JP2020031139A Capacitor
JP2019220660A Capacitor
JP2019216173A Capacitor
JP2019140241A Capacitor
JP2019135743A Film capacitor
JP2019129272A Metalized film and metalized film capacitor
JP2019110156A Capacitor
JP2019096713A Capacitor
JP2019033133A Capacitor
JP2019004120A Capacitor and inspection method of the same
JP2019004068A Resin sealed electrical component
JP2018147909A Capacitor
JP2018133853A Current detection method for inverter, current detection device for inverter, and active filter