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WILLCOM INC

Overview
  • Total Patents
    68
  • GoodIP Patent Rank
    234,921
About

WILLCOM INC has a total of 68 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Japan, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets telecommunications, environmental technology and digital networks are ZHONG ZHUN, HUANG PO KAI and GOEL SANDESH.

Patent filings per year

Chart showing WILLCOM INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yasujima Nozomi 16
#2 Kobayashi Kazuaki 11
#3 Akiyama Tsukasa 7
#4 Araki Kenkichi 7
#5 Funayoshi Hideto 7
#6 Kawai Hiroshi 7
#7 Fukumoto Junichi 7
#8 Hanatsuka Takao 6
#9 Yamashita Kenichi 6
#10 Ishikawa Shunji 5

Latest patents

Publication Filing date Title
JP2015142496A Battery residual amount monitoring system, battery residual amount monitoring method, battery residual amount monitoring target device, and battery residual amount monitoring program
JP2014207621A Troublesome call monitoring device, mobile phone having troublesome call monitoring function, troublesome call monitoring method, and computer program used for troublesome call monitoring device
JP2014090273A Portable terminal device capable of supplying power to external apparatus, method for supplying power from portable terminal device to external apparatus, and computer program for use in portable terminal device capable of supplying power to external apparatus
JP2013223182A Portable communication device and radio communication device
JP2013214847A Mobile telephone
JP2013106106A Telephone apparatus and telephone set used for the same
JP2013066131A Telephone device
JP2012069101A Advertisement distribution device and portable communication device used for the same
JP2012239084A Accounting processing device for communication using plural communication networks
JP2012175588A Portable communication device
JP2012124788A Telephone relay apparatus
JP2011259088A Mobile communication device and information management device
JP2011151747A Method and system for frequency resource allocation of downlink common control channel in radio communication system
JP2011139260A Frequency resource assignment method of radio communication system and system for the same
JP2011135434A Portable terminal equipment contracting device and portable terminal equipment contracting method
JP2010136388A Digital camera for handheld terminal, and digital camera system
JP2011119789A Local government broadcast communication device
JP2011097482A Radio communication terminal device
JP2010035205A Radio terminal machine type change procedure method, radio terminal contract cancel procedure method, and radio terminal system
JP2011059903A Electronic mail equipment and electronic mail method