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PHONE CO LTD J

Overview
  • Total Patents
    19
About

PHONE CO LTD J has a total of 19 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Japan. Its main competitors in its focus markets telecommunications and environmental technology are WINGTECH GROUP LTD, YULONG COMP COMM SCI & TECH and SII IDO TSUSHIN KK.

Patent filings in countries

World map showing PHONE CO LTD Js patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing PHONE CO LTD Js patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Higuchi Kazuhisa 5
#2 Uetsuki Shinji 5
#3 Murakami Tomohiko 3
#4 Kono Akiko 2
#5 Watanabe Koki 2
#6 Kato Hiromi 2
#7 Nakamura Shinjiro 2
#8 Kumazaki Hiroyuki 2
#9 Kuwabara Masamitsu 2
#10 Ejima Kazumasa 2

Latest patents

Publication Filing date Title
JP2003179973A Information service system
JP2003333095A E-mail processing method and e-mail processing system
JP2003316937A Marketing research method using mobile communication terminal, and marketing research server and communication system used for the method
JP2003304291A Gateway apparatus
JP2003304184A Portable communication equipment and location control program
JP2003296623A Advertising method using information communication terminal, advertising server and information communication terminal
JP2003271851A Price assessing system and purchase-sale mediating system for used car
JP2003259438A Information communication terminal and its control method capable of executing application program
JP2003256325A Contents providing method, contents providing server used for the method and communication system
JP2003258949A Mobile communication equipment
JP2003258950A Application-program executable information communication terminal and its control method
JP2003169359A Mobile communication network, mobile communication terminal, and method for selecting bearer
JP2003224619A Mobile communication system
JP2003219028A Facsimile system for mobile terminal
JP2003199170A Function control method for information communication terminal, terminal controller, and the information communication terminal
JP2003169005A Supply system for radio wave by vertically laid leakage cable
JP2003169372A Portable communication apparatus
JP2003153322A Communication service method, communication service supporting device, and program thereof
JP2003152811A Router