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YOSHIKAWA KOH

Overview
  • Total Patents
    14
About

YOSHIKAWA KOH has a total of 14 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors are CITIZEN FINE TECH CO LTD, SUZHOU JIEXINWEI SEMICONDUCTOR TECHNOLOGY CO LTD and TAKASU HIROAKI.

Patent filings in countries

World map showing YOSHIKAWA KOHs patent filings in countries
# Country Total Patents
#1 United States 14

Patent filings per year

Chart showing YOSHIKAWA KOHs 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 Yoshikawa Koh 14
#2 Otsuki Masahito 1
#3 Takei Manabu 1
#4 Nakazawa Haruo 1
#5 Takahashi Kouta 1
#6 Wakimoto Setsuko 1
#7 Iwamuro Noriyuki 1
#8 Onozawa Yuichi 1
#9 Wakimoto Hiroki 1
#10 Sugi Akio 1

Latest patents

Publication Filing date Title
US2009230500A1 Semiconductor device