Learn more

PRIMETALS TECH JAPAN LTD

Overview
  • Total Patents
    197
  • GoodIP Patent Rank
    7,976
  • Filing trend
    ⇩ 72.0%
About

PRIMETALS TECH JAPAN LTD has a total of 197 patent applications. It decreased the IP activity by 72.0%. Its first patent ever was published in 2008. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets machine tools, surface technology and coating and thermal processes are MITSUBISHI HITACHI METALS, SIEMENS VAI METALS TECH SAS and URALSKY NII TRUBNOJ PROMY.

Patent filings per year

Chart showing PRIMETALS TECH JAPAN LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshikawa Masashi 50
#2 Yonekura Takashi 37
#3 Tambara Masao 28
#4 Nagai Takanori 22
#5 Kanemori Shinya 18
#6 Furumoto Hideaki 16
#7 Suemori Hideaki 15
#8 Horii Kenji 15
#9 Chiba Takeshi 14
#10 Endo Takayuki 14

Latest patents

Publication Filing date Title
EP3812057A1 Rolling mill and rolling method
KR20210014563A Seal device, hopper device, and granular material cooling device
WO2021079498A1 Rolling mill
WO2021024447A1 State evaluation method and state evaluation device of rolling device, and rolling equipment
WO2021024448A1 Method for assisting operation of rolling facility, operation assistance device, and rolling facility
WO2021005777A1 Method of operating rolling device, control device for rolling device, and rolling equipment
WO2021005778A1 Control device for rolling device, rolling equipment, and method for operating rolling device
WO2020250344A1 Monitoring device for heat treatment equipment, heat treatment equipment, and monitoring method and manufacturing method for heat treatment equipment
WO2020245913A1 Coating film removal device, coating film removal method, joining device, and joining method
WO2020217323A1 Cooling device for particulate matter and scraper
WO2020194384A1 Acidic liquid preparation device, acidic liquid feeding device, and pickling facility
JP2019104063A Rolling machine and adjustment method of rolling machine
WO2020157818A1 Diagnostic device, equipment comprising same, and diagnostic method
EP3715002A1 Control device for rolling device, rolling equipment, and method for operating rolling device
WO2020152868A1 Rolling equipment and rolling method
JP2020065978A Static mixer and combustion facility for steel plate using the same
JP2020034246A Control device of combustion facility, combustion facility system provided with the same and operation method of combustion facility
WO2019220542A1 Rolling equipment diagnosis device and diagnosis method
US2021002774A1 Pickling facility and operation method of pickling facility
CN111742070A Operation support device and operation support method for heat treatment furnace, heat treatment facility and operation method thereof