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EVUC KK

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    167,888
  • Filing trend
    ⇩ 75.0%
About

EVUC KK has a total of 46 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2007. It filed its patents most often in Japan and China. Its main competitors in its focus markets environmental technology, semiconductors and surface technology and coating are SFERLAZZO PIERO, IDEAL ENERGY SHANGHAI SUNFLOWER THIN FILM EQUIPMENT LTD and SUZHOU TUOSHENG INTELLIGENT EQUIPMENT CO LTD.

Patent filings in countries

World map showing EVUC KKs patent filings in countries
# Country Total Patents
#1 Japan 45
#2 China 1

Patent filings per year

Chart showing EVUC KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nagayoshi Seiji 44
#2 Nagayoshi Akio 24
#3 Sawada Yohei 6
#4 Yamaguchi Hiromasa 3
#5 Kiyoji Eikichi 1
#6 Nagayoshi Kiyoharu 1
#7 Akio Eikichi 1
#8 Nakade Tomonori 1

Latest patents

Publication Filing date Title
JP2020193681A Heat insulation hose
JP2020008252A Drain pipe for air conditioner
JP2019027574A Synthetic resin pipe having flexibility
JP2019027573A Synthetic resin pipe having flexibility
JP2018179240A Synthetic resin-made pipe and its manufacturing method
JP2018179060A Synthetic resin pipe having plasticity
JP2016211632A Heat insulation hose and process of manufacture the same
JP2016098911A Heat insulation pipe and manufacturing method thereof
JP2016005870A Method and apparatus for producing synthetic resin hose
JP2016003745A Heat insulation hose
JP2014156958A Show-case drainage system
JP2014105500A Drain valve
JP2013249583A Drain trap
JP2013184690A Crossing rod for crossing
JP2013104473A Synthetic resin hose and method for producing the same
JP2013002457A Synthetic resin hose and method of manufacturing the same
JP2012127485A Flexible pipe made of synthetic resin and method for manufacturing the same
JP2012127484A Flexible pipe made of synthetic resin and method for manufacturing the same
JP2012127598A Sound absorbing duct
JP2012077896A Method for manufacturing hose