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HIRATA SPINNING

Overview
  • Total Patents
    1,064
  • GoodIP Patent Rank
    4,492
  • Filing trend
    ⇧ 1.0%
About

HIRATA SPINNING has a total of 1,064 patent applications. It increased the IP activity by 1.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets packaging and shipping, semiconductors and machine tools are HARMOTEC CORP, HIRATA SPINNING LTD and HARMOTEC CO LTD.

Patent filings per year

Chart showing HIRATA SPINNINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tachibana Katsuyoshi 83
#2 Matsumoto Bungo 68
#3 Sueoka Hisayuki 59
#4 Hirasawa Yoichi 47
#5 Fujiwara Itsuo 38
#6 Yokoyama Shinji 34
#7 Otaguro Tetsunori 31
#8 Harukawa Sumio 30
#9 Takamoto Tokuo 27
#10 Matsumura Kazuyuki 21

Latest patents

Publication Filing date Title
WO2021075510A1 Conveyor drive unit and roller conveyor device
WO2021044965A1 Specimen preparation apparatus
US2020312691A1 Load port
JP2020167397A Load port
WO2020149390A1 Rod-type electric cylinder
WO2021044543A1 Specimen preparation apparatus
WO2021024419A1 Pharmaceutical composition
WO2020044760A1 Method for calibrating operation device, operation device system, and control device
CN112262466A Conveyance device and control method
WO2020003979A1 Robot hand equipped with pad member
WO2020202363A1 Mounting device
WO2020202364A1 Measurement device
WO2020202365A1 Manufacturing system
WO2020202366A1 Drawing verification system, client device, program, and recording medium
JP2020167193A Load port
JP2020163485A Drive device and conveying device
TW201943006A Chamber structure
JP2019155475A Laser processing unit and work processing method
WO2020161895A1 Specimen preparation method
JP2020118168A Rod type electric cylinder