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NIPPON CONVEYOR CO LTD

Overview
  • Total Patents
    90
  • GoodIP Patent Rank
    193,852
  • Filing trend
    ⇩ 100.0%
About

NIPPON CONVEYOR CO LTD has a total of 90 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1965. It filed its patents most often in Japan, Taiwan and United States. Its main competitors in its focus markets environmental technology and packaging and shipping are MARSIMA AQUA SYSTEM CORP, SAKURAI SHIGEO and CHUNLEI XU.

Patent filings in countries

World map showing NIPPON CONVEYOR CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 87
#2 Taiwan 2
#3 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kondo Minoru 37
#2 Tatsumi Seiichi 20
#3 Yoshikawa Katsuhiro 5
#4 Suzuki Hiroshi 5
#5 Moriyama Iwataro 4
#6 Saeki Daisuke 3
#7 Fukui Kunio 3
#8 Koike Akira 3
#9 Matsui Nobuyuki 3
#10 Ikematsu Kenji 3

Latest patents

Publication Filing date Title
JP2020112006A Tailpiece truck and stretch belt conveyor
JP2019100020A Conveyance system for constructing outer shell tunnel
JP2018197736A Defect detection device for conveyor belt
JP2017075496A Conveying method for tunnel excavation earth by drawing belt conveyor
JP2017075031A Mounting structure of carrier bed in stretched belt conveyor
JP2014043312A Sandwich conveyor
JP2014043310A Carrier bed of belt conveyor
JP2014043311A Sandwich conveyor
JP2013015261A Multistage drying apparatus
JP2011042482A Meandering alignment device of conveyor
JP2007070021A Belt twisting prevention device for pipe conveyor
JP2007070020A Curve retaining device for curve conveyor
JP2006233289A Wear resistant and corrosion resistant enameled product, and method for producing the same
TW200533818A Mixed storing sky parking equipment of high roof car and ordinary car
JP2005220601A Vehicle entry-exit control system in parking garage
JP2004270351A Mixed storage multistory parking system for high-roof and standard vehicles
JP2004270238A Parking device
JP2003176009A Meandering alignment device of belt for hanking roller
JP2001340394A Nursing care bed
JP2001198164A Care bed