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MOBILE COMM TOKYO INC

Overview
  • Total Patents
    18
About

MOBILE COMM TOKYO INC has a total of 18 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan and United States. Its main competitors in its focus markets basic communication technologies and telecommunications are FUJANT INC, JAVELIN SEMICONDUCTOR INC and RADIOFABRIK INGELEN PORZELLANF.

Patent filings in countries

World map showing MOBILE COMM TOKYO INCs patent filings in countries
# Country Total Patents
#1 Japan 14
#2 United States 4

Patent filings per year

Chart showing MOBILE COMM TOKYO INCs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Shinomiya Yoshitaka 13
#2 Fujiwara Yukinari 6
#3 Nakagawa Junichi 2
#4 Okada Kazuhiro 2
#5 Nishi Takumi 1
#6 Kawai Satoshi 1
#7 Imai Takeshi 1
#8 Nishimori Eiji 1

Latest patents

Publication Filing date Title
JP2004159102A High-frequency power amplifier circuit
JP2004152853A High frequency transistor array
JP2003297933A High-frequency transistor array
JP2003273670A Bias control circuit
JP2002290157A High-frequency power amplifier
JP2002261551A Bias control circuit
JP2002110928A Capacitor device
JP2001175607A Command chip mount type portable terminal device
JP2001077639A High-frequency amplifier
JP2001077707A Transmission device
JP2001068556A Semiconductor device for high-frequency power amplification
JP2001045102A Mobile raidio equipment
JP2001028519A High-frequency power amplifying device
JP2001028526A High-frequency power amplifier
US6259901B1 Radio-frequency power amplifier of mobile communication equipment