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TOHOKU ELECTRIC POWER ENGINEER

Overview
  • Total Patents
    12
About

TOHOKU ELECTRIC POWER ENGINEER has a total of 12 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are OKI KOGEI:KK, OOO INTELLEKTUAL NOE PRAVO and KANAMARU KOJI.

Patent filings in countries

World map showing TOHOKU ELECTRIC POWER ENGINEERs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing TOHOKU ELECTRIC POWER ENGINEERs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Izawa Shinichi 2
#2 Naganuma Hiroshi 2
#3 Ito Tadashi 2
#4 Hasebe Hiroshi 1
#5 Kakihira Yasuo 1
#6 Ono Ikuhide 1
#7 Nishikawa Eiji 1
#8 Naruse Ichiro 1
#9 Abe Hirobumi 1
#10 Kikuchi Ichiro 1

Latest patents

Publication Filing date Title
JP2009221602A Wire for thermal spray
JP2008145298A Three-dimensional defect inspection device for hydraulic turbine structure
JP2005146409A Adhesion-preventing method
JP2006009596A Wind power generator with built-in transformation switch gear, and its construction method
JP2004204144A Epoxy-based curable resin composition for repair
JP2003239390A Folding type portable changing place
JP2002132838A Portable terminal device for inspecting operation and inspection data management system using the same device
JP2002011673A Detaching tool for tongued washer
JP2002003147A Pipe uniformly arranging instrument, device and method
JP2001343597A Narrow point inspection mirror
JP2000295896A Governor testing device
JPH11207362A Treatment of cutting oil waste water