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NHV CORP

Overview
  • Total Patents
    76
  • GoodIP Patent Rank
    220,399
About

NHV CORP has a total of 76 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets environmental technology, chemical engineering and electrical machinery and energy are UNIVERZA V MARIBORU FAKULTETA ZA STROJNIŠTVO, BEIJING YIJING ENV PROT EQUIPMENT TECH CO LTD and FUTABA SHOJI KK.

Patent filings in countries

World map showing NHV CORPs patent filings in countries

Patent filings per year

Chart showing NHV CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Akita Keizo 10
#2 Sugita Tatsunobu 9
#3 Mizutani Mutsumi 6
#4 Cho Ryu 5
#5 Okumura Yasuyuki 5
#6 Kaneko Hiromi 4
#7 Baba Takashi 4
#8 Shimaoka Yoshiharu 3
#9 Yamada Shunichiro 3
#10 Zhao Long 3

Latest patents

Publication Filing date Title
JP2019178185A Method for production of polyamide type carbon fiber-reinforced resin
JP2017027787A Lamp shade and its process of manufacture
JP2014202672A Air ion monitor
JP2013237011A Adsorbent, method for producing the same, and method for recovering noble metal
JP2013006942A Adsorbable polymer and method for producing the same
WO2012053081A1 Semi-insulating sic crystal, method for manufacturing same, substrate for device, and substrate for ic
JP2012078261A Electron beam processing device
JP2011120973A Hexavalent chromium-containing liquid treatment method and reduction adsorbent of hexavalent chromium
WO2011052008A1 Adsorbent, method for producing same, and use of same
JP2010287387A Cathode structure of electron beam irradiation device
CN102216355A Method for producing graft polymer and method for producing ion adsorbent
WO2010095222A1 Zirconium-loaded particulate adsorbent and method for producing the same
JP2010098842A Schenkel dc high voltage power supply
JP2010001393A Granular anion exchanger and method for producing it
JP2010001392A Anion exchanger and method for producing it
JP2008293967A Electron source and method of manufacturing electron source
JP2009162501A Integrity test method of high-voltage rectifier stack
JP2009095140A Dc high voltage power supply unit
JP2009013204A Particulate cellulosic adsorbent material and method for producing the same
JP2008296155A Cation adsorbent and its manufacturing method