Learn more

OYAMA YOSHIO

Overview
  • Total Patents
    102
  • GoodIP Patent Rank
    194,171
  • Filing trend
    ⇩ 100.0%
About

OYAMA YOSHIO has a total of 102 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets medical technology, machines and packaging and shipping are AKTIVAX INC, YOSHIO OYAMA and EXPRESS INJECTOR COMPANY LTD.

Patent filings per year

Chart showing OYAMA YOSHIOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oyama Yoshio 79
#2 Okuma Kazuo 16
#3 Ooyama Yoshio 5
#4 Takei Tetsuya 2
#5 Kuroda Yu 1
#6 Haga Akio 1
#7 Kaharada Atsushi 1

Latest patents

Publication Filing date Title
WO2019235637A2 Syringe having movable syringe needle and camouflage pain point needle
WO2017199927A2 Aquatic organism production infrastructure system and aquatic organism production method enabling continued preservation of marine ecosystems by creating high quality marine environments
JP2018100097A Simplified box body for storing items with ease, fixing body for fixing the box body, angle and position adjustment mechanism attachable to the fixing body, and room space using the same
JP2018065610A Container unit having double structure and conveyance system using the same
JP2016209318A Disposable ampule unit containing two liquid enabling use to all directions and usage of ampule unit as well as ultrasonic vibrating mist generator using ampule unit
JP2013094329A Portable mist generator having system for automatically performing washing of both of mist generation part and jet part, and portable mist generator having mist inducing device
WO2012008429A1 Disposable fluid discharge member for discharging fluid in desired state from inside container from inside container
JP2011101774A Ampoule type device having spraying function
WO2010047082A1 Substance mixing device, and casing employed in same
JP2011191800A Disaster area relief system using residence car
TW200831147A An ampoule having a structure capable of easily obtaining a beautiful aperture plane by cleavage and a movable gasket
WO2008056443A1 Ampule guide and medical solution dosing unit
ZA200900042B End portion for hermetically sealed container having fine opening surface obtained easily by cleavage
AU2007206557A1 An ampoule usable as a syringe and a syringe unit comprising the ampoule
CN101370538A An ampoule usable as a syringe and a syringe unit comprising the ampoule
JP2008025974A Plate, base float, and oil storage container
JP2007276809A Low-temperature distillation and extraction device for crude drug, method for low-temperature distillation and extraction for crude drug and tea component extraction set
JP2006290867A Medical microcapsule, carrier, method for producing medical microcapsule and its use
JP2007143602A Dental treatment information sharing system
JP2007071112A Non-disassembling engine regeneration device and method