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UCHIYAMA HIROYUKI

Overview
  • Total Patents
    12
About

UCHIYAMA HIROYUKI has a total of 12 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors, optics and surface technology and coating are XU QIUXIA, CHIEN CHIN-CHENG and ARNOLD JOHN C.

Patent filings in countries

World map showing UCHIYAMA HIROYUKIs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing UCHIYAMA HIROYUKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Uchiyama Hiroyuki 12
#2 Kaminaga Michimoto 3
#3 Ichise Teruhisa 3
#4 Chakihara Hiraku 3
#5 Wakana Hironori 2

Latest patents

Publication Filing date Title
US2013187154A1 Oxide semiconductor device