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PIOLAX INC

Overview
  • Total Patents
    1,917
  • GoodIP Patent Rank
    3,565
  • Filing trend
    ⇩ 12.0%
About

PIOLAX INC has a total of 1,917 patent applications. It decreased the IP activity by 12.0%. Its first patent ever was published in 1994. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, transport and machines are KATO HATSUJO KAISHA LTD, NIFCO INC and SCHWARZ VERBINDUNGS SYS GMBH.

Patent filings per year

Chart showing PIOLAX INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakasone Hisashi 80
#2 Arisaka Hiroshi 72
#3 Okada Shigeo 63
#4 Nakajima Takeshi 61
#5 Yamada Satoshi 60
#6 Shinozaki Shinya 54
#7 Koike Takashi 52
#8 Oshiro Atsushi 43
#9 Miyamae Hitoshi 43
#10 Furuya Hitoshi 38

Latest patents

Publication Filing date Title
WO2021075370A1 Damper
WO2021075311A1 Vibration suppressing device
WO2021049458A1 Fastener
WO2021045066A1 Boosting device for opening/closing body
WO2021044978A1 Spring assembly and method for manufacturing said spring assembly
WO2020250683A1 Tool for holding long member
WO2020241519A1 Damper device
WO2020241518A1 Damper device
WO2020241290A1 Damper device
WO2020213523A1 Rotary extension/retraction device
WO2020209193A1 Over-fueling prevention valve
WO2020241045A1 Damper device
WO2020189379A1 Locking device for opening/closing body
WO2020137943A1 Band clamp
WO2020105541A1 Valve device
WO2020105508A1 Gas-liquid separation device with check valve
WO2020100751A1 Valve device
WO2020080343A1 Lock device for opening/closing body
WO2020080342A1 Lock device for opening/closing body
WO2020080344A1 Lock device for opening/closing body