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YOKOI SEISAKUSHO KK

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    161,374
  • Filing trend
    ⇧ 33.0%
About

YOKOI SEISAKUSHO KK has a total of 41 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets measurement and machines are HYDROACOUSTIC INC, AUSTRALIA SONAR SYST and INZH TS VNII STR MAGISTRALNYKH.

Patent filings in countries

World map showing YOKOI SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 41

Patent filings per year

Chart showing YOKOI SEISAKUSHO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement
#2 Machines

Focus technologies

Top inventors

# Name Total Patents
#1 Yokoi Shin 12
#2 Watabe Kenji 6
#3 Teramoto Takeshi 5
#4 Yokoi Shinichi 5
#5 Yokoi Akira 5
#6 Tsutsui Nobuyuki 4
#7 Ogawa Yoko 3
#8 Morikawa Shigekazu 2
#9 Nagano Yutaka 2
#10 Shimamura Jiro 1

Latest patents

Publication Filing date Title
JP2019202400A Clamped tool and installation method of fire hydrant door using the same
JP2019201753A Fire hydrant storage box
JP2019191452A Bearing member
JP2019187707A Firefighting simulation experience device
JP2019080774A Connection structure for hydrant valve and piping
JP2019010255A Construction method of fire-fighting equipment, fire-fighting equipment, and piping unit for fire-fighting equipment
JP2018193749A Bending method and bending structure of inflatable rod-like body, and structure body provided with bending structure
JP2018102503A Handle structure of storage box for use in firefighting facility
JP2017219106A Insertion type fitting
JP2017213065A Plug-in fitting
JP2017214949A Plug-in type coupled fitting
JP2015078027A Thin air jack
JP2014150983A Sprinkler flexible piping
JP2013199608A Stirring member
JP2013154014A Mobile powder fire-extinguishing facility
JP2012040086A Hose drying post
JP2011111391A Method for manufacturing metallic soap block or metallic soap bar and apparatus therefor
JP2010094202A Outdoor fire hose storage box
JP2010042177A Fire hose and method of manufacturing the same
JP2010012032A Led display hydrant