Inventor · disambiguated record
Mitsuo Kitamura
Also filed as: KITAMURA MITSUO
10 granted patents·1 pending application·180 citations·filing 1988–2011
91Inventor score
Top patents by PatentIndex Score
11 records- 0182US8076966B2Analog switch circuit for wide frequency bandHOSODA MINORU·Filed 2010·Granted Dec 13, 2011·8 cites·7 claims
- 0274US5737105AOptical repeaterFUJITSU LTD·Filed 1996·Granted Apr 7, 1998·50 cites·5 claims
- 0362US5859938AOptical amplifier and optical transmission systemFUJITSU LTD·Filed 1996·Granted Jan 12, 1999·29 cites·24 claims
- 0454US6310708B1Supervisory signal transmitter and methodFUJITSU LTD·Filed 1998·Granted Oct 30, 2001·18 cites·17 claims
- 0548US5130837AOptical repeater haivng means for preventing malfunction due to the presence of noiseFUJITSU LTD·Filed 1990·Granted Jul 14, 1992·20 cites·36 claims
- 0648US5097353AOptical repeater having phase inversion circuitFUJITSU LTD·Filed 1990·Granted Mar 17, 1992·19 cites·15 claims
- 0742US6266466B1Optical amplifier and optical transmission systemFUJITSU LTD·Filed 1998·Granted Jul 24, 2001·11 cites·49 claims
- 0838US5293260AOptical repeater off-state supervisory method and device thereforFUJITSU LTD·Filed 1991·Granted Mar 8, 1994·11 cites·3 claims
- 0935US5088106APhase shift circuit and repeater using the sameFUJITSU LTD·Filed 1990·Granted Feb 11, 1992·10 cites·31 claims
- 1034US2011270427A1Digital/analog convertor and digital audio processing circuit adopting the sameFUJITSU SEMICONDUCTOR LTD·Filed 2011·Application pending·0 cites
- 1123US4871121AMethod and tank for storing a submarine optical cableFUJITSU LTD·Filed 1988·Granted Oct 3, 1989·4 cites·18 claims
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