Inventor · disambiguated record
Mitsuhiro Kawaguchi
Also filed as: KAWAGUCHI MITSUHIRO
14 granted patents·1 pending application·343 citations·filing 1991–2016
92Inventor score
Top patents by PatentIndex Score
15 records- 0193US6443575B1Projector with inlet fan, outlet fan and ventilation duct structure for cooling an optical systemMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Sep 3, 2002·88 cites·19 claims
- 0289US6977889B1Cross-connect method and cross-connect apparatusFUJITSU LTD·Filed 1999·Granted Dec 20, 2005·130 cites·7 claims
- 0386US6227686B1Light source apparatusMITSUBISHI ELECTRIC CORP·Filed 1999·Granted May 8, 2001·69 cites·7 claims
- 0482US7443843B2Terminal relay device and relay methodFUJITSU LTD·Filed 2005·Granted Oct 28, 2008·14 cites·17 claims
- 0581US7086739B2Projection display apparatus with capability of controlling whether to cool lamp depending on lamp temperature when restarting lampMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Aug 8, 2006·18 cites·15 claims
- 0676US8780918B2Data processing apparatus and redundancy switching methodMATSUI HIDEKI·Filed 2010·Granted Jul 15, 2014·4 cites·6 claims
- 0774US6709112B2Light source device and projection type display capable of enclosing fragment herein in case of burst of discharge lamp during lightingMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Mar 23, 2004·11 cites·20 claims
- 0856US8355318B2Node apparatus interconnecting ring networkFUJITSU LTD·Filed 2009·Granted Jan 15, 2013·1 cites·10 claims
- 0941US8355632B2Transmission apparatusFUJITSU LTD·Filed 2010·Granted Jan 15, 2013·0 cites·7 claims
- 1041US7940651B2Momentary-disconnection-free switching deviceFUJITSU LTD·Filed 2006·Granted May 10, 2011·0 cites·16 claims
- 1140US7639702B2Plug-in card for optical transmission apparatusFUJITSU LTD·Filed 2006·Granted Dec 29, 2009·0 cites·18 claims
- 1238US8582597B2Time slot interchangerKAWAGUCHI MITSUHIRO·Filed 2008·Granted Nov 12, 2013·0 cites·6 claims
- 1332US5579187ATape loading mechanism with drum baseMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Nov 26, 1996·2 cites·12 claims
- 1432US5293165A5B6B coding rule inverse conversion circuit for digital transmissionFUJITSU LTD·Filed 1991·Granted Mar 8, 1994·6 cites·3 claims
- 1528US2016323092A1Transfer apparatusFUJITSU LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →