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HIROTAKA ENG KK

Overview
  • Total Patents
    11
About

HIROTAKA ENG KK has a total of 11 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets packaging and shipping are AOKI EIZO, KENSETSUSHO CHUBU CHIHO KENSET and TUB SA.

Patent filings in countries

World map showing HIROTAKA ENG KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing HIROTAKA ENG KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Packaging and shipping

Focus technologies

# Technology
#1 Lifting and pushing

Top inventors

# Name Total Patents
#1 Kimura Noboru 9
#2 Kimura Tsukasa 1
#3 Hattori Yoshitsugu 1

Latest patents

Publication Filing date Title
JPH1030609A Pressure adjusting circuit
JPH10182099A Balance device
JPH09301696A Balance device
JPH09126208A Pressure device
JPH09100809A Pressure circuit
JPH0921404A Pressure regulating circuit
JPH08309552A Electrode drive device of spot welding machine
JPH08239200A Air balancer
JPH07232900A Balance device
JPH0881200A Pressure regulating circuit
JPH07204858A Device for driving movable electrode