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HITACHI HIGH TECH INSTR COMPANY LTD

Overview
  • Total Patents
    17
About

HITACHI HIGH TECH INSTR COMPANY LTD has a total of 17 patent applications. Its first patent ever was published in 2002. It filed its patents most often in EPO (European Patent Office) and China. Its main competitors in its focus markets audio-visual technology, machines and digital networks are SNIDER CHRIS R, LEMMER ALFRED and DAISHO DENSHI CO LTD.

Patent filings in countries

World map showing HITACHI HIGH TECH INSTR COMPANY LTDs patent filings in countries
# Country Total Patents
#1 EPO (European Patent Office) 12
#2 China 5

Patent filings per year

Chart showing HITACHI HIGH TECH INSTR COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Iida Shigeru 4
#2 Kashitani Hisayoshi 4
#3 Wada Toshiaki 3
#4 Ieizumi Kazuyoshi 3
#5 Fukushima Yoshiharu 2
#6 Shigeru Iida 2
#7 Katsuta Shigeo 2
#8 Asai Jun 2
#9 Seto Katsuyuki 2
#10 Nitta Hiroaki 2

Latest patents

Publication Filing date Title
CN101998767A Method and system of managing board assembling line