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PHONE EAST CO LTD J

Overview
  • Total Patents
    34
About

PHONE EAST CO LTD J has a total of 34 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets measurement are ZANABUI INFUOMATEIKUSU KK, SAKUMA TADASHI and XI AN BEIFANG JIERUI OPTOELECTRONICS TECHNOLOGY CO LTD.

Patent filings in countries

World map showing PHONE EAST CO LTD Js patent filings in countries
# Country Total Patents
#1 Japan 34

Patent filings per year

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

Focus industries

# Industry
#1 Measurement

Focus technologies

# Technology
#1 Measuring distances

Top inventors

# Name Total Patents
#1 Higuchi Kazuhisa 13
#2 Obata Hitoshi 7
#3 Uetsuki Shinji 7
#4 Ota Hiroshi 7
#5 Mitani Koyo 3
#6 Komiya Yukihiro 3
#7 Tachibana Hiromitsu 3
#8 Takeuchi Hiroshi 3
#9 Oki Hiroshi 3
#10 Suka Tsutomu 3

Latest patents

Publication Filing date Title
JP2003111128A Method of specifying present location, method of providing information on present location, method of guiding moving route, position information management system, and information communication terminal
JP2003101628A Telephone unit capable of executing application program, key control method in the telephone, and control program used in the telephone
JP2003102059A Access control method for mobile communication system
JP2003101587A Reception mail server
JP2003102057A Mobile communication system
JP2003050597A Method and device for sound recording using on-vehicle communication module
JP2003051855A Data communication method, connection controller for data communication, connection control system for data communication, information communication terminal and program
JP2003037552A Mobile communications system
JP2003032248A Cryptographic method, decoding method, and electronic device
JP2003032170A Device and method for identifying disturbing wave source
JP2003018082A Communication state measurement device and communication state measuring method, and communication state analyzer, communication state analysis method and communication state analysis program
JP2003016349A Electronic commerce supporting method, article buying method, electronic commerce supporting information processor, information communication terminal, and program
JP2002342168A Method for moving terminal storage data between information communication terminals, information processor for cryptographic key management, information communication terminal and program
JP2002330217A Congestion prevention method for communication network, broadcasting reception system and information communication terminal
JP2002300633A Mobile machine and monitoring method of peripheral zone in high-speed full-duplex packet communication system
JP2002298054A User authentication method, settlement method, information processing method for user authentication, information processing method for settlement, information processing system for user authentication, information processing system for settlement, and program
JP2002300227A Data communication method in mobile communication
JP2002298023A Settlement method, information processing system for settlement, mobile information terminal, and program
JP2002298041A Settling method, information processing method for settlement, information processing system for settlement, and program
JP2002281106A Method for communicating data and its system