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HIROTEC KK

Overview
  • Total Patents
    34
About

HIROTEC KK has a total of 34 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan and Republic of Korea. Its main competitors in its focus markets machine tools and machines are CRC CROSE INT INC, TRUMPF WERKZEUGMASCHINEN GMBH + CO KG and Chongqing chuangli industry and trade co ltd.

Patent filings in countries

World map showing HIROTEC KKs patent filings in countries
# Country Total Patents
#1 Japan 33
#2 Republic of Korea 1

Patent filings per year

Chart showing HIROTEC KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Murakami Giichi 4
#2 Omura Ryuji 3
#3 Hayashi Toshiomi 3
#4 Moriwaki Shuji 2
#5 Ishida Hiroshi 2
#6 Motokawa Susumu 2
#7 Matsuda Takashi 2
#8 Katsube Hiroshi 2
#9 Heya Takaaki 2
#10 Shimoichi Kouji 2

Latest patents

Publication Filing date Title
JPH10156442A Continuous bending device of metal plate and its method
JPH09285872A Spot welding method, and its equipment
JPH09267633A Impact bar for vehicle door
JPH09267634A Impact bar for vehicle door
JPH09174345A Jig device for positioning work
JPH09174473A Positioning jig device for work and work processing method using the jig device
JPH09122262A Storage frame body for emergency ladder
JPH0957457A Spot welding method and apparatus thereof
JPH0890246A Gun arm exchange system for spot welding machine and its structure
JPH0871974A Structure for attaching workpiece holding part in movable body
JPH0810962A Spot welding method of multilayered metal sheet and production of automobile door
JPH07314154A Spot welding device and method for grinding spot tip
KR0128356B1 Spot welding machine
JPH0725238A Manufacture of door panel for automobile
JPH0732885A Manufacture of automobile door
JPH06304788A Positioning jig device for work
JPH06226680A Robot wrist structure
JPH06230813A Method and device for controlling robot
JPH06161633A Matrix keyboard
JPH06142996A Die change, forming method and its equipment in tandem press line