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HIROI TAKASHI

Overview
  • Total Patents
    15
About

HIROI TAKASHI has a total of 15 patent applications. Its first patent ever was published in 1995. It filed its patents most often in United States and Japan. Its main competitors in its focus markets computer technology, measurement and semiconductors are NORAN INSTR INC, FRACTILIA LLC and NGR INC.

Patent filings in countries

World map showing HIROI TAKASHIs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Japan 6

Patent filings per year

Chart showing HIROI TAKASHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hiroi Takashi 15
#2 Nojiri Masaaki 4
#3 Miyai Hiroshi 3
#4 Hosoya Naoki 3
#5 Yoshida Takeyuki 3
#6 Yamamoto Takuma 2
#7 Nara Yasuhiko 2
#8 Kuni Asahiro 2
#9 Tanaka Maki 2
#10 Isobe Mitsunobu 2

Latest patents

Publication Filing date Title
US2011298915A1 Pattern inspecting apparatus and pattern inspecting method
JP2008080078A Float type water trap
JP2006230375A Water sensor
US2007131877A9 Pattern inspection method and system therefor
JPH11137501A Cleaning brush
JPH09285662A Safety razor
JPH09285308A Structure of rubber having anti-slipping property
JPH09124081A Heat insulation bag