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NIPPON KOEI POWER SYSTEMS CO L

Overview
  • Total Patents
    11
About

NIPPON KOEI POWER SYSTEMS CO L has a total of 11 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Japan, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology and thermal processes are MITSUBISHI HEAVY IND AIR-CONDITIONING & REFRIGERATION CORP, COOLL SUSTAINABLE ENERGY SOLUTIONS B V and WORLD E&C CO LTD.

Patent filings in countries

World map showing NIPPON KOEI POWER SYSTEMS CO Ls patent filings in countries
# Country Total Patents
#1 Japan 9
#2 Canada 1
#3 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing NIPPON KOEI POWER SYSTEMS CO Ls patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology
#2 Thermal processes

Top inventors

# Name Total Patents
#1 Yamaishi Kazuhiko 2
#2 Koike Hideaki 2
#3 Hashii Takashi 2
#4 Miyauchi Masahiro 2
#5 Sato Kazuo 2
#6 Murakami Masato 2
#7 Takizawa Kenji 1
#8 Matsui Makoto 1
#9 Kimura Koji 1
#10 Ibe Mitsuhiro 1

Latest patents

Publication Filing date Title
JP2009194227A Diaphragm for conservator
JP2007209079A Vertical shaft generator
JP2005172550A Combined temperature sensor
JP2004292768A Method and apparatus for gasifying biomass
JP2003345401A Highly reliable process control device
WO02088607A1 Ammonia absorption type water chilling/heating device
JP2003120826A Shaft seal device for water turbine
JP2003049177A Method and apparatus for gasifying biomass
JP2002340529A Method for measuring crack displacement of structure using digital camera
JP2002267422A Method and device for crack detection