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YACHIYO IND CO LTD

Overview
  • Total Patents
    713
  • GoodIP Patent Rank
    7,086
  • Filing trend
    ⇩ 77.0%
About

YACHIYO IND CO LTD has a total of 713 patent applications. It decreased the IP activity by 77.0%. Its first patent ever was published in 1997. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets transport, machines and engines, pumps and turbines are YAPP AUTOMOTIVE PARTS CO LTD, SAARGUMMI TECHNOLOGIES SARL and HENNIGES ELASTOMER KUNSTSTOFF.

Patent filings per year

Chart showing YACHIYO IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Uehara Tatsuaki 74
#2 Nakamura Kazuhiro 65
#3 Tsukamoto Hiroyuki 55
#4 Kanai Toshiyuki 49
#5 Nakamura Teruyuki 46
#6 Matsuzaki Toru 36
#7 Mihashi Ayumi 35
#8 Tamura Michio 32
#9 Katayama Hajime 28
#10 Ito Yoshikazu 28

Latest patents

Publication Filing date Title
WO2021010172A1 Fuel tank
WO2021039082A1 Sunroof unit
WO2021029131A1 Production device for fuel tank
WO2020255800A1 Hollow container manufacturing apparatus
WO2020085054A1 Pressure vessel
WO2020071312A1 Fuel tank
WO2020026769A1 Power slide window
WO2020026768A1 Power slide window
JP2020189589A Sunroof unit
JP2020165318A Valve device for fuel tank
JP2020131658A Pressure vessel
WO2019163336A1 Fuel tank
US2020189384A1 Fuel tank
WO2019069639A1 Fiber-reinforced resin member manufacturing process, fuel tank, and fiber-reinforced resin member
WO2018225413A1 Fuel tank manufacturing device
JP2019188895A Fuel tank
WO2018193883A1 Fuel fill opening structure
WO2018186067A1 Fuel tank and method for molding fiber-reinforced resin member
CN110325387A The lifting guiding mechanism of skylight device
WO2018139062A1 Method for molding fiber-reinforced resin product