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MIYAIRI VALVE MFG

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    220,767
  • Filing trend
    ⇩ 100.0%
About

MIYAIRI VALVE MFG has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are JINGDE COUNTY HONGYAN BREEDING CO LTD, MURMANSKIJ PK T I SUDOSTROENIY and DEKUN ZHANG.

Patent filings in countries

World map showing MIYAIRI VALVE MFGs patent filings in countries
# Country Total Patents
#1 Japan 20

Patent filings per year

Chart showing MIYAIRI VALVE MFGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Top inventors

# Name Total Patents
#1 Shintani Kenichi 11
#2 Oyama Takusei 6
#3 Fujii Norio 5
#4 Fujiwara Keita 5
#5 Kamizuma Shiro 4
#6 Oshima Takashi 3
#7 Yoshida Yukitaka 3
#8 Suzuki Masao 2
#9 Konishi Seishiro 1
#10 Ishihara Masami 1

Latest patents

Publication Filing date Title
JP2019100392A Device for simply charging lp gas
JP2019044516A Foam faucet
JP2013171331A Cylinder type gas supply device
JP2013027263A Fluid energy recovery device
JP2013021938A Mist sprinkling apparatus in plant factory
JP2012147752A Co2 supply system
JP2010255686A Coupling device for charging liquefied gas
JP2007192310A Fluid filling device and fluid filling method
JP2007049607A Communication terminal device
JP2004132502A Level gauge installing device
JP2002228070A Different diameter connection joint
JP2002148093A Liquid level indicator and bulk storage tank
JP2001295999A Attachment/detachment mechanism for overcharge preventing device, method of detaching overcharge preventing device and method of assembling overcharge preventing device
JP2001281036A Excessive flow-rate breaking device
JP2001182853A Emergency shut-off device
JP2001090852A Connecting structure of distribution controlling means for multi-valve
JP2000191100A Control system for residue in storage tank
JP2000186953A Floating type level gauge
JPH10122497A Gas release preventing device
JPH1063343A Safety device for pressure reducing valve