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IGARASHI DENKI SEISAKUSHO KK

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    186,237
  • Filing trend
    ⇩ 33.0%
About

IGARASHI DENKI SEISAKUSHO KK has a total of 35 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and machines are MABUCHI MOTOR CO, FLUX DRIVE INC and GUTRIS GIORGIO.

Patent filings in countries

World map showing IGARASHI DENKI SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 35

Patent filings per year

Chart showing IGARASHI DENKI SEISAKUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Seshimo Naoto 10
#2 Kurihara Hiroyuki 7
#3 Watanabe Yoshinaga 7
#4 Tanaka Katsuyuki 7
#5 Mizukoshi Yusuke 7
#6 Oki Shigetaka 7
#7 Yamauchi Yoshinori 4
#8 Tada Junichi 4
#9 Teraguchi Takuya 3
#10 Ooki Shigetaka 3

Latest patents

Publication Filing date Title
JP2020134505A General-purpose type rotary encoder
JP2019004685A Control apparatus of brushless dc servo motor
JP2018200674A Monitoring device
JP2018183031A Controller of dc motor
JP2018182917A Dc motor
JP2018152938A Dc motor provided with brush, and manufacturing method thereof
JP2009278844A Direct-current motor
JP2009124797A Electric motor
JP2008178249A Dc motor
JP2008118735A Brush device for motor
JP2008113497A Brush-holding structure in motor
JP2008092678A Brush holding structure of dc motor
JP2008092679A Brush holding structure of dc motor
JP2008022644A Brush-holding portion in dc motor
JP2006311657A Electric actuator
JP2006311659A Motor for vehicle-mounted actuator
JP2006311654A Electric actuator
JP2006307899A Electric actuator
JP2006311655A Electric actuator
JP2006311658A Mobile electric controller