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OHKUCHI MATERIALS CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    99,400
About

OHKUCHI MATERIALS CO LTD has a total of 18 patent applications. Its first patent ever was published in 2013. It filed its patents most often in Taiwan. Its main competitors in its focus markets semiconductors and audio-visual technology are PHOENIX PREC TECHNOLOGY, CHANDRASEKARAN ARVIND and TOPACIO RODEN R.

Patent filings in countries

World map showing OHKUCHI MATERIALS CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 18

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Hishiki Kaoru 8
#2 Sasaki Hidehiko 7
#3 Tomeoka Kotaro 7
#4 Otaki Keiichi 7
#5 Kubota Satoshi 3
#6 Ookawauchi Ryuuji 3
#7 Toyoshi Yasuo 1
#8 Yamaguchi Masaki 1
#9 Arima Hiroyuki 1
#10 Hosomomi Shigeru 1