Inventor · disambiguated record
Fumio Takeda
Also filed as: TAKEDA FUMIO
30 granted patents·3 pending applications·868 citations·filing 1976–2014
98Inventor score
Files withHITACHI LTD11MITSUBISHI ELECTRIC CORP9TOSHIBA KK7HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD1KOKUSAI DENSHIN DENWA CO LTD1
Top patents by PatentIndex Score
33 records- 0196US4827266AAntenna with lumped reactive matching elements between radiator and groundplateMITSUBISHI ELECTRIC CORP·Filed 1986·Granted May 2, 1989·151 cites·11 claims
- 0294US4653742ASheets separating and feeding apparatusHITACHI LTD·Filed 1985·Granted Mar 31, 1987·59 cites·28 claims
- 0392US5386670AMethod for manufacturing system floor and floor base for system floorTOSHIBA KK·Filed 1991·Granted Feb 7, 1995·109 cites·13 claims
- 0491US4571519ASezawa surface acoustic wave device using a piezoelectric layer over a nitride layer on a substrateMURATA MANUFACTURING CO·Filed 1984·Granted Feb 18, 1986·47 cites·5 claims
- 0585US4803443AMicrowave power combining FET amplifierMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Feb 7, 1989·32 cites·6 claims
- 0685US4593499AInterior panelTOSHIBA KK·Filed 1984·Granted Jun 10, 1986·63 cites·14 claims
- 0784US9732751B2Water lubricated screw compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Aug 15, 2017·4 cites·5 claims
- 0883US4853649ADistributed fet amplifier and bias voltage supply circuit thereforMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Aug 1, 1989·30 cites·29 claims
- 0980US4789846AMicrowave semiconductor switchMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Dec 6, 1988·29 cites·9 claims
- 1079US5495371AMagnetic tape library device and method for maintaining magnetic recording and reproducing device and magnetic headHITACHI LTD·Filed 1993·Granted Feb 27, 1996·30 cites·11 claims
- 1179US5001498AThermal transfer printerHITACHI LTD·Filed 1989·Granted Mar 19, 1991·27 cites·14 claims
- 1276US5062723APrinting apparatusHITACHI LTD·Filed 1989·Granted Nov 5, 1991·28 cites·24 claims
- 1372US4052724ABranching filterMITSUBISHI ELECTRIC CORP·Filed 1976·Granted Oct 4, 1977·28 cites·6 claims
- 1471US9348378B2Computer provided with cooling systemKONDO YOSHIHIRO·Filed 2012·Granted May 24, 2016·3 cites·6 claims
- 1567US4358770AMultiple frequency antenna feed systemMITSUBISHI ELECTRIC CORP·Filed 1980·Granted Nov 9, 1982·23 cites·2 claims
- 1663US8215439B2Dry clutch, and motorcycle equipped with the sameSUGITANI TSUYOSHI·Filed 2009·Granted Jul 10, 2012·4 cites·18 claims
- 1762US5570831APneumatic static guide for a tapeHITACHI LTD·Filed 1993·Granted Nov 5, 1996·14 cites·10 claims
- 1862US5197244AInterior panel unit for permitting arrangement of cables and devices on room floorTOSHIBA KK·Filed 1991·Granted Mar 30, 1993·31 cites·3 claims
- 1962US4639694APower distribution circuit having center portions of isolation resistors connected togetherMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Jan 27, 1987·16 cites·3 claims
- 2060US5187907AInterior panel unit for permitting arrangement of cables and devices on room floorTOSHIBA KK·Filed 1991·Granted Feb 23, 1993·29 cites·1 claims
- 2159US7081311B2Fuel cell systemHITACHI LTD·Filed 2002·Granted Jul 25, 2006·3 cites·5 claims
- 2258US8459957B2Water-injected compressorTAKEDA FUMIO·Filed 2007·Granted Jun 11, 2013·2 cites·18 claims
- 2358US5245805AInterior panel unit for permitting arrangement of cables and devices on room floorTOSHIBA KK·Filed 1991·Granted Sep 21, 1993·28 cites·3 claims
- 2455US5090169AInterior panel unit for permitting arrangement of cables and devices on room floorTOSHIBA KK·Filed 1989·Granted Feb 25, 1992·22 cites·4 claims
- 2551US5739976AMagnetic recording and reproducing apparatusHITACHI LTD·Filed 1995·Granted Apr 14, 1998·10 cites·2 claims
- 2649US5184438AInterior panel unit for permitting arrangement of cables and devices on room floorTOSHIBA KK·Filed 1991·Granted Feb 9, 1993·20 cites·3 claims
- 2748US4607240ADirectional couplerMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Aug 19, 1986·9 cites·5 claims
- 2844US4490696ACrossed waveguide type polarization separatorMITSUBISHI ELECTRIC CORP·Filed 1981·Granted Dec 25, 1984·10 cites·3 claims
- 2944US2015103486A1Phase Change Module and Electronic Device Mounted with SameHITACHI LTD·Filed 2014·Application pending·0 cites
- 3042US2014090814A1Cooling system and electronic apparatus using the sameHITACHI LTD·Filed 2013·Application pending·0 cites
- 3141US5061092AMulticolor thermal printer recording medium transmission mechanismHITACHI LTD·Filed 1990·Granted Oct 29, 1991·6 cites·14 claims
- 3240US2015216079A1Cooling system and electric apparatus using the sameHITACHI LTD·Filed 2012·Application pending·0 cites
- 3325US4345255AAntenna feed systemKOKUSAI DENSHIN DENWA CO LTD·Filed 1979·Granted Aug 17, 1982·1 cites·8 claims
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