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TATSUMI RYOKI KK

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    88,159
  • Filing trend
    ⇧ 700.0%
About

TATSUMI RYOKI KK has a total of 36 patent applications. It increased the IP activity by 700.0%. Its first patent ever was published in 1998. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets environmental technology, measurement and electrical machinery and energy are ZHENG GUILIN, M K YANGEL STATE DESIGN OFFICE and NIPPON SEIMITSU KEISOKU KK.

Patent filings in countries

World map showing TATSUMI RYOKI KKs patent filings in countries
# Country Total Patents
#1 Japan 35
#2 Taiwan 1

Patent filings per year

Chart showing TATSUMI RYOKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kondo Toyoshi 35
#2 Hamano Nobuhide 6
#3 Mizuta Shigeo 1

Latest patents

Publication Filing date Title
JP2020201614A Notification device
JP2020183879A Load test device
JP2020176809A Temperature adjustment system and air guide part
JP2020173179A Load testing device, relay abnormality detection system
JP2020148520A Electric apparatus and short-circuit part of electric apparatus
JP2020073864A Electrical equipment holding device, mobile rack of electrical equipment holding device
JP2020078104A Power generation system
JP2020047687A Load resistor
JP2019204585A Unit type power automatic generation device and transfer means with power automatic generation device
JP2019193394A Construction system of disaster prevention type building structure
JP2019183683A Power generator
JP2019124557A Load tester
JP2018054636A Load testing device
JP2019090744A Power generating system
JP2018091650A Load test system
JP2017224102A Test system for confirming normal operation of facilities in system room
JP2017215223A Load testing device, and load system
JP2016024108A Load testing device
JP2015040710A Load testing device
JP2015017020A Dehydrogenation system