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U SHIN LTD

Overview
  • Total Patents
    272
  • GoodIP Patent Rank
    12,567
  • Filing trend
    ⇩ 33.0%
About

U SHIN LTD has a total of 272 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 1990. It filed its patents most often in China, Germany and United States. Its main competitors in its focus markets civil engineering, transport and machines are YUSHIN SEIKI KOGYO KK, ALPHA CORP and HUF HUELSBECK & FUERST GMBH.

Patent filings per year

Chart showing U SHIN LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamagata Mikio 23
#2 Tokudome Tetsuo 21
#3 Akagi Nobuya 15
#4 Ochi Isao 14
#5 Fukushima Keisuke 14
#6 Noma Hideki 12
#7 Makino Toshikazu 10
#8 Tamukai Tomonori 10
#9 Nakanishi Masayuki 8
#10 Tanioka Daisuke 8

Latest patents

Publication Filing date Title
DE102020128302A1 Door security system
WO2021075565A1 Vehicular ultrasonic object detecting device
WO2021075301A1 Door opening/closing detection device and door opening/closing device
WO2020137973A1 Door lock device
WO2020129542A1 Door latch device
WO2020090928A1 Door latch device
WO2020090926A1 Door latch device
WO2019117066A1 Vehicle door opening/closing device
CN109930926A Lid opening/closing device
CN111163959A Vehicle door opening/closing device
WO2019093195A1 Door opening and closing device for vehicles
CN108116201A Door edge protector device
CN108082067A Vehicle door edge protective device
WO2018100886A1 Vehicle door opening/closing device
WO2018096808A1 Vehicle door opening/closing device
WO2018066507A1 Door opening and closing device
CN108290482A Door side protective device
DE102015012598A1 Proximity sensor and keyless entry device containing it
CN104124093A Steering lock device
WO2014065288A1 Door lock actuator, component mounting structure, and component mounting method