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NIPPON ITOMIC CO LTD

Overview
  • Total Patents
    31
About

NIPPON ITOMIC CO LTD has a total of 31 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are BEIJING SOUYISOU ADVERTISING C, INVENTEC APPLIANCES SHANGHAI E and KOZLENKO NIKOLAJ.

Patent filings in countries

World map showing NIPPON ITOMIC CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 31

Patent filings per year

Chart showing NIPPON ITOMIC CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Hasegawa Teruo 10
#2 Itou Hirotaka 10
#3 Yoshikawa Fumihiro 9
#4 Miyauchi Masatoshi 6
#5 Seya Akihito 4
#6 Wakairo Kenichiro 3
#7 Hara Masahiro 3
#8 Yasujima Morihito 2
#9 Ogata Masami 2
#10 Ito Daiki 2

Latest patents

Publication Filing date Title
JP2013190168A Heat pump type water heater and heat pump type method of supplying hot water
JP2013083376A Hot water supply system
JP2012112556A Heat exchanger and method of connecting the same
JP2012067987A Expansion water treatment device of closed water heater
JP2012013302A Heat pump type heat source machine
JP2011237091A Heat pump water heater control system
JP2010266148A Device and method of controlling temperature of water heater
JP2006078111A Large-capacity hot water supply system and its operation method
JP2006046687A Storage type electric hot and cold water mixing heater
JP2005207655A Open-type energy saving water heater and its operation method
JP2005180745A Water heater controller operating system, and water heater controller
JP2005172354A Module structure of electric instantaneous water heater
JP2005121251A Water heater management system
JP2004329411A Tea serving apparatus
JP2004302838A Control system for a plurality of electric water heater
JP2004278832A Electric instantaneous water heater
JP2004271056A Circulation type heat exchanging system for water heater
JP2004251479A Water heater controller, portable terminal for operating water heater controller and water heater controller operation system
JP2004242900A Tabletop water heater
JP2004222834A Tea server