Learn more

MULTI KEISOKUKI KK

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    195,788
  • Filing trend
    ⇩ 100.0%
About

MULTI KEISOKUKI KK has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are ERUTEKKU KK, NANJING CHUANGNENG ELECTRIC POWER TECHNOLOGY DEV CO LTD and INST ATOMNOJ EN IM I V KURCHAT.

Patent filings in countries

World map showing MULTI KEISOKUKI KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing MULTI KEISOKUKI KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kuwabara Nobuyuki 11
#2 Iwasaki Fumio 6
#3 Onishi Kyoji 4
#4 Higano Akira 2
#5 Sakakibara Hiroyuki 2
#6 Sakai Shigeyoshi 2
#7 Zama Tomoji 2
#8 Hiroi Hideyuki 2
#9 Kagami Suetsugi 1
#10 Kagami Taiji 1

Latest patents

Publication Filing date Title
JP2020153849A Zero-phase current measurement method and device
JP2017194465A Monitoring device
JP2015137854A Insulation monitoring device
JP2015137853A Insulation monitoring device
JP2015025795A Insulation inspection method, and insulation inspection device
JP2010025743A Insulation monitor and insulation monitoring method
JP2008275558A Current measuring instrument
JP2006038604A Leakage current measuring instrument
JP2005249761A Method for measuring insulation resistance of electric lines
JP2005079571A Sectional zero-phase-sequence current transformer
JP2004312648A Alarm signal transmission method
JP2003338416A Split core current transformer
JP2003232821A Measuring method and device of insulation resistance value of cable way
JP2001242206A Measuring method of grounding resistance