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SUNCALL CORP

Overview
  • Total Patents
    516
  • GoodIP Patent Rank
    8,037
  • Filing trend
    ⇧ 44.0%
About

SUNCALL CORP has a total of 516 patent applications. It increased the IP activity by 44.0%. Its first patent ever was published in 1992. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and mechanical elements are UNIV LUNGHWA SCI & TECHNOLOGY, LIN CHIEN-FENG and SONG IL HO.

Patent filings per year

Chart showing SUNCALL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujimoto Yasuo 57
#2 Kobayakawa Hiroya 44
#3 Nakagawa Masaya 42
#4 Takasugi Satoru 42
#5 Murakami Kenji 41
#6 Kishihara Ryuji 35
#7 Ohata Koji 32
#8 Takahashi Rei 30
#9 Tsuboyama Tadao 26
#10 Sawada Yuichi 25

Latest patents

Publication Filing date Title
JP2021007179A Bus bar assembly and semiconductor module
WO2021059904A1 Bus bar assembly and method for producing same
JP2020021965A Shunt resistor
JP2019208051A Shunt resistor
JP2021005458A Bus bar assembly and method for manufacturing the same
JP2019135332A Manufacturing method and manufacturing apparatus for metallic spring
JP2020178730A Walking assist device
JP2020178009A Shunt resistor
WO2020202351A1 Ultrasonic transducer and production method for same
JP2020156975A Walking motion auxiliary apparatus
JP2020156556A Walking aid
JP2020145365A Shunt resistor and manufacturing method therefor
WO2020170286A1 Ultrasonic transducer and manufacturing method for same
JP2020118629A Current detector
JP2019080075A Shunt resistor
JP2020116106A Walking assist device
JP2020112399A Shunt sensor
JP2020102994A Protection system
JP2020100339A Current shut-off system
JP2020068261A Bus bar assembly and manufacturing method of the same