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ANDEN CO LTD

Overview
  • Total Patents
    190
  • GoodIP Patent Rank
    17,339
  • Filing trend
    ⇩ 40.0%
About

ANDEN CO LTD has a total of 190 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 1991. It filed its patents most often in United States, China and Japan. Its main competitors in its focus markets electrical machinery and energy, transport and audio-visual technology are ANDEN, GFELLER AG and SAMBON PREC & ELECTRONICS LTD.

Patent filings per year

Chart showing ANDEN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kamiya Makoto 26
#2 Miyata Susumu 22
#3 Tsuzuki Haruyuki 22
#4 Sugisawa Masanao 17
#5 Tanaka Tomoaki 17
#6 Yamamoto Chikara 15
#7 Ishikawa Fukuo 14
#8 Morita Manabu 11
#9 Tajimi Hironari 11
#10 Hayakawa Koshiro 10

Latest patents

Publication Filing date Title
WO2020184022A1 Sound generator and method for making same
WO2020183865A1 Sound generator
US2019256051A1 Wiper Drive Circuit
WO2019021617A1 Sound producer for vehicle
WO2017038597A1 Sound generating device
WO2014184828A1 Vehicle approach alert device
CN105209296A Vehicle approach alert device
US2016068102A1 Vehicle approach alert device
US2010060394A1 Electromagnetic relay
US6819570B2 Circuit board with lead frame
US6088207A Over-voltage protection apparatus and vehicular direction indicating apparatus with over-voltage protection
JPH10154452A Drive circuit for electromagnetic relay
JPH10270632A Load drive circuit
JPH1016638A Load control device
JPH09298834A Load driving circuit with surge protective function
JPH09204230A Load driving circuit
JPH09147680A Switch device
JPH0982193A Wiring board housed in casing
JPH0955253A Electrical equipment with water-proof connector
JPH08306425A Connector