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FUJIYOSHI YOSHIHIRO

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    223,555
  • Filing trend
    ⇩ 100.0%
About

FUJIYOSHI YOSHIHIRO has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1988. It filed its patents most often in Japan, China and Republic of Korea. Its main competitors in its focus markets environmental technology, agriculture and engines, pumps and turbines are INNOVASEA SYSTEMS INC, MARINE PROTEIN INT CORP and IDS INVEST AS.

Patent filings in countries

World map showing FUJIYOSHI YOSHIHIROs patent filings in countries
# Country Total Patents
#1 Japan 8
#2 China 2
#3 Republic of Korea 2
#4 United States 2
#5 WIPO (World Intellectual Property Organization) 2
#6 Canada 1
#7 Taiwan 1

Patent filings per year

Chart showing FUJIYOSHI YOSHIHIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujiyoshi Yoshihiro 18
#2 Kasai Takaharu 1
#3 Nagase Hidenobu 1
#4 Aoki Takatoshi 1
#5 Fukuo Koichi 1

Latest patents

Publication Filing date Title
JP2019076879A UV sterilizer
JP2015171353A Filter device, and suspension particle concentrator using the device, and fishery organism growing device
JP2015035988A Growth unit for fishery organism
JP2014183828A Air diffusion/brackish water circulation acceleration device for cultivating bivalve in suspended manner
JP2014023488A System for purifying water quality and bottom sediment of cultivation and eutrophication water area of bivalvia
JP2012165649A Multi-level aquaculture device for benthic organism such as bivalve, aquaculture method and biofilter using the same
JP2012019746A Device for farming benthic organism such as bivalve
JPH08277589A Concrete form