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IZUMI NAOKI

Overview
  • Total Patents
    11
About

IZUMI NAOKI has a total of 11 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors are ADVENTIVE TECH LTD, DAHENG SCIENCE & TECHNOLOGY CO LTD and GUANGLEI SCIENCE & TECHNOLOGY.

Patent filings in countries

World map showing IZUMI NAOKIs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing IZUMI NAOKIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors

Focus technologies

# Technology
#1 Semiconductor devices

Top inventors

# Name Total Patents
#1 Izumi Naoki 11
#2 Sada Tomoyasu 2

Latest patents

Publication Filing date Title
US2009302384A1 Semiconductor device with resistive element
US2009085109A1 Semiconductor device and method of manufacturing semiconductor device
US2009072306A1 Trench gate type VDMOSFET device with thicker gate insulation layer portion for reducing gate to source capacitance