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HITACHI HIGASHI SERVICE ENG KK

Overview
  • Total Patents
    17
About

HITACHI HIGASHI SERVICE ENG KK has a total of 17 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools are METALL KOM ZAPOROZHSTAL, BERTHOU KNUD VILHELM and KEISHIN KOGYO KK.

Patent filings in countries

World map showing HITACHI HIGASHI SERVICE ENG KKs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing HITACHI HIGASHI SERVICE ENG KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Punching metal

Top inventors

# Name Total Patents
#1 Mori Hirohisa 6
#2 Tamate Kazuhiro 5
#3 Sato Tetsuya 4
#4 Itagaki Shoji 4
#5 Saito Kenji 2
#6 Iwamoto Hideya 2
#7 Taniguchi Akira 2
#8 Nozaki Yoshio 2
#9 Nishioka Seiji 2
#10 Iwabuchi Goro 2

Latest patents

Publication Filing date Title
JPH1179287A Large quantity storage device
JPH1149329A Control device for grain carrier device
JPH1148098A Index machine
JPH1154252A Annular metal body induced heating device
JPH10318310A Centering device for circular-ringed thin plate
JPH10317436A Shut-off valve for water storage tank
JPH10266282A Outlet valve and liquid storage vessel
JPH10266281A Mass storage device
JPH10166094A Device for bending lattice like reinforcing bar
JPH1060960A Remodeling method for water supply tank
JPH1035787A Large amount storing container
JPH09301685A Hoist machine
JPH09267261A Shotblast device
JPH0995389A Transport tool for bag-like containing body
JPH07212165A Noise attenuator
JPH06303076A Noise attenuator
JPH05201542A Flexible container housing body