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SAKAI JUKOGYO KK

Overview
  • Total Patents
    347
  • GoodIP Patent Rank
    35,815
  • Filing trend
    ⇧ 250.0%
About

SAKAI JUKOGYO KK has a total of 347 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, machines and engines, pumps and turbines are STAVOSTROJ NP, FIBRESAND LTD and ABG WERKE GMBH.

Patent filings per year

Chart showing SAKAI JUKOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mitsui Akira 49
#2 Misumi Katsunori 32
#3 Kishi Yukio 28
#4 Koseki Tetsuya 26
#5 Suzuki Sadayoshi 23
#6 Iwakuma Hideki 23
#7 Sadahiro Hisanori 18
#8 Neko Hiroaki 16
#9 Nose Yukinori 15
#10 Igarashi Michiaki 13

Latest patents

Publication Filing date Title
JP2020117068A Obstacle detector of construction vehicle
JP2020117066A Obstacle detector of construction vehicle
JP2020094416A Failure diagnostic device and failure diagnostic method of road surface cutting vehicle
JP2020033810A Hand guide roller
JP2020030625A Autonomous travel control device for construction vehicles
JP2019012063A Obstacle detection device for construction vehicle
JP2019210645A Construction vehicle
JP2019203774A Obstacle detector for construction vehicle
JP2019157555A Compacting machine
JP2019131975A Compactor
JP2019124098A Construction vehicle
JP2019094669A Hand guide roller
JP2019058847A Nozzle for solution and compaction vehicle
JP2019012394A Obstacle detection device for construction vehicle
JP2018127336A Dustproof cover for belt conveyor, belt conveyor including the same, and road surface cutting vehicle
JP2018084025A Road face cutting vehicle
JP2018080552A Road surface cutting vehicle
JP2018044281A Safety monitoring device of road surface cutting vehicle
JP2018031239A Road surface cutting vehicle
JP2018013016A Road surface cutting apparatus