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BERUNIKUSU KK

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    185,331
  • Filing trend
    ⇧ 200.0%
About

BERUNIKUSU KK has a total of 14 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are SHANGHAI JIUJIU AUTOMOBILE SAF, PJATIN VIKENTIJ VASIL EVICH and ZAKHVATOV EVGENIJ M.

Patent filings in countries

World map showing BERUNIKUSU KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Tazaki Masatsugu 9
#2 Suzuki Seitaro 4
#3 Kaneko Hiroyoshi 3
#4 Sato Hitoshi 1

Latest patents

Publication Filing date Title
JP2020089079A Push-pull voltage resonant converter circuit
JP2020036489A Power supply circuit, method of obtaining low voltage from high voltage, and rectification circuit using power supply circuit
JP2019161690A Power supply device of power-assisted light vehicle
JP2018177075A Power-assisted light vehicle
JP2018107867A Non-contact feeding transformer disposed in rotary connection part of multiple members
JP2018107218A Power transmission device of contactless power supply transformer
JP2015211614A Battery pack, charger, and rental system for battery pack mounted vehicle
JP2013103541A Child seat and device for attaching the child seat to bicycle
JP2013030893A Low vf reverse conducting fet circuit, and multifunctional fet circuit ic
JP2004320873A Reverse flow prevention circuit using mos-type fet
JP2001267145A Sheet coil and sheet transformer using it
JPH10163835A Serial transistor circuit
JPH0766041A Inductor
JPH05236746A Self-exciting converter circuit