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VALQUA LTD

Overview
  • Total Patents
    141
  • GoodIP Patent Rank
    10,249
  • Filing trend
    ⇩ 30.0%
About

VALQUA LTD has a total of 141 patent applications. It decreased the IP activity by 30.0%. Its first patent ever was published in 2006. It filed its patents most often in Taiwan, Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, macromolecular chemistry and polymers and machine tools are GARLOCK SEALING TECH LLC, NIPPON VALQUA INDUSTRIES LTD and INTERFACE SOLUTIONS INC.

Patent filings per year

Chart showing VALQUA LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamabe Masayuki 34
#2 Ueda Akira 20
#3 Osumi Naoki 10
#4 Yoshida Nobuhiro 9
#5 Kurihara Kazuya 8
#6 Yamamoto Takahiro 8
#7 Minami Mitsuru 8
#8 Sato Koji 8
#9 Imada Hirohisa 7
#10 Takahashi Satomi 7

Latest patents

Publication Filing date Title
WO2021075249A1 Method for manufacturing low-heat resistant sensor
WO2021075248A1 Sensor with low heat resistance
WO2021054085A1 Determination system
US2021025497A1 Support member
WO2021020147A1 Press-adrhered body and production method therefor
WO2020179731A1 Vibration sensor
WO2020195434A1 Serrated metal gasket
WO2020170962A1 Piezoelectric sensor and method for manufacturing piezoelectric sensor
WO2020116394A1 Elastomer composition and sealing material
TW202030057A Sealing operation assessing system, program, assessing method, and learning system
WO2020075484A1 Metal gasket
JP2020158748A Elastomer composition and sealing material
WO2020026943A1 Composite seal material
JP2020195206A Electret and sensor element or vibration power generation element
SG11202010640XA Flange tightening training system, device, program, method, and information terminal
KR20200135306A Seal construction management method, seal construction management device, seal construction management program, seal construction management system
KR20200136893A Measuring device, program and method between flanges
JP2020158602A Sealing material rubber composition and sealing material using the same
JP2020157214A Spray ball
JP2020146769A Seal ring attachment appliance