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HOKOKU MACHINERY

Overview
  • Total Patents
    20
About

HOKOKU MACHINERY has a total of 20 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan, Germany and United States. Its main competitors in its focus markets machine tools, machines and measurement are JONES WILLIAM O M, INVO SPLINE INC and STAMA STARK MASCHF GOTTHILF.

Patent filings in countries

World map showing HOKOKU MACHINERYs patent filings in countries
# Country Total Patents
#1 Japan 18
#2 Germany 1
#3 United States 1

Patent filings per year

Chart showing HOKOKU MACHINERYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sugata Shinsuke 15
#2 Yoshioka Masabumi 2
#3 Uneda Masamichi 1
#4 Jinno Nobuyoshi 1
#5 Kakeya Fumiaki 1
#6 Kanda Shinsuke 1
#7 Hidehira Yorio 1
#8 Imaoka Akihiro 1

Latest patents

Publication Filing date Title
JPH01159112A Replacement of tool head in machine tool with tool head set
JPH01146639A Cutting agent feed device for tool exchangeable machining device
JPS63221911A Replacement of head in head replacement type machine tool
JPS62255035A Turret-style machining center
JPS62218813A Pressure detector
JPS62129124A Method for detecting fire in dust collector
JPS6239104A Index gear mechanism in head exchange of multi spindle drilling machine
JPS60221645A Preventing method of smoke black from adhering in restaurant
JPS60172328A Operating method of dust collector
JPS6044205A Feeding dimension determining device for head swivel machine tool
JPS5973212A Head changable type multispindled machine tool
JPS5976708A Head replacing and indexing device in head replacing type multispindle machine tool
JPS5784715A Upright dust collector
JPS5652150A Device for stopper in multispindle interchangeable cutting head
JPS5652148A Device for feed control in multispindle changeable cutting head
JPS5652149A Device for feed control in multispindle interchangeable cutting head
JPS52138790A Spindle using tap and drill together
JPS52101788A Reciprocating speed controlling device in boring machine and tapping machine