Inventor · disambiguated record
Kenji Ogiro
Also filed as: OGIRO KENJI
41 granted patents·3 pending applications·714 citations·filing 1976–2009
98Inventor score
Top patents by PatentIndex Score
44 records- 0197US7967462B2Backlight assembly for liquid crystal display apparatus having inclined light emmitting elementsHITACHI LTD·Filed 2009·Granted Jun 28, 2011·66 cites·2 claims
- 0295US5294988AElectronic apparatus with a watertight housingHITACHI LTD·Filed 1991·Granted Mar 15, 1994·164 cites·2 claims
- 0391US5610655AElectronic apparatus with a watertight housingHITACHI LTD·Filed 1993·Granted Mar 11, 1997·102 cites·10 claims
- 0489US7826217B2Cooling device and electronic apparatus using the sameHITACHI LTD·Filed 2008·Granted Nov 2, 2010·22 cites·15 claims
- 0584US6137759ARemovable disk drive system having a driving mechanism and removably housing a disc cartridgeHITACHI LTD·Filed 1997·Granted Oct 24, 2000·42 cites·3 claims
- 0673US4484248AMagnetic recording tape cartridgeHITACHI MAXELL·Filed 1981·Granted Nov 20, 1984·18 cites·11 claims
- 0772US4660784ATap cartridgeHITACHI MAXELL·Filed 1985·Granted Apr 28, 1987·19 cites·8 claims
- 0869US7913507B2Electronic equipment cooling systemHITACHI LTD·Filed 2008·Granted Mar 29, 2011·4 cites·7 claims
- 0968US5748238AVideo cameraHITACHI LTD·Filed 1996·Granted May 5, 1998·30 cites·8 claims
- 1068US4789912AMagnetic recording and reproducing apparatus of rotary head typeHITACHI LTD·Filed 1987·Granted Dec 6, 1988·18 cites·5 claims
- 1167US4419708AMagnetic recording tape cartridgeHITACHI MAXELL·Filed 1981·Granted Dec 6, 1983·15 cites·4 claims
- 1266US4780783ALocking device for a cover of magnetic tape cartridgeHITACHI LTD·Filed 1983·Granted Oct 25, 1988·13 cites·3 claims
- 1363US4485989ARecording tape cassetteHITACHI MAXELL·Filed 1983·Granted Dec 4, 1984·12 cites·1 claims
- 1462US4748521AMagnetic recording/reproducing apparatus for recording onto or reproducing from a magnetic tapeHITACHI LTD·Filed 1986·Granted May 31, 1988·11 cites·6 claims
- 1561US6874157B2Disk caseHITACHI LTD·Filed 2002·Granted Mar 29, 2005·5 cites·4 claims
- 1661US4837646ATape guide apparatus for helically wound tapeHITACHI LTD·Filed 1988·Granted Jun 6, 1989·12 cites·11 claims
- 1761US4136366ACassette tape recorder and method for producing the sameHITACHI LTD·Filed 1977·Granted Jan 23, 1979·11 cites·6 claims
- 1859US5291351AMagnetic recording/reproducing apparatusHITACHI LTD·Filed 1991·Granted Mar 1, 1994·13 cites·2 claims
- 1958US5124862ATape loading mechanism for magnetic recording and reproducing devicesHITACHI LTD·Filed 1989·Granted Jun 23, 1992·12 cites·4 claims
- 2056US5448427AMagnetic recording and reproducing apparatusHITACHI LTD·Filed 1990·Granted Sep 5, 1995·10 cites·3 claims
- 2155US5565919AVideo camera/VTR and camera station with opto-electronic link between camera/VTR and camera stationHITACHI LTD·Filed 1993·Granted Oct 15, 1996·13 cites·12 claims
- 2255US4485990ARecording tape cassetteHITACHI MAXELL·Filed 1983·Granted Dec 4, 1984·8 cites·3 claims
- 2353US5497279ATape cartridge and recording reproduction apparatus for the tape cartridgeHITACHI LTD·Filed 1994·Granted Mar 5, 1996·9 cites·4 claims
- 2453US4928191ATape loading mechanism for a rotating drum and cassette type magnetic recording and/or reproduction apparatusHITACHI LTD·Filed 1988·Granted May 22, 1990·9 cites·9 claims
- 2553US4583137ASignal-recording/reproducing apparatusHITACHI LTD·Filed 1982·Granted Apr 15, 1986·9 cites·8 claims
- 2651US5739976AMagnetic recording and reproducing apparatusHITACHI LTD·Filed 1995·Granted Apr 14, 1998·10 cites·2 claims
- 2749US5278707ATape loading mechanism for magnetic recording and/or reproducing apparatusHITACHI LTD·Filed 1991·Granted Jan 11, 1994·8 cites·24 claims
- 2848US5608585AMagnetic recording and reproducing apparatus with repositioning stop modeHITACHI LTD·Filed 1995·Granted Mar 4, 1997·8 cites·15 claims
- 2948US4862300ATape guide moving mechanism for magnetic record reproducing apparatusHITACHI LTD·Filed 1987·Granted Aug 29, 1989·7 cites·20 claims
- 3048US2008186671A1Cooling device of heating element and an electronic device using the sameKONDO YOSHIHIRO·Filed 2008·Application pending·0 cites
- 3146US4712149ARecording tape cassetteHITACHI MAXELL·Filed 1986·Granted Dec 8, 1987·6 cites·4 claims
- 3242US5016125ATape loading mechanism for a magnetic recording/reproducing apparatusHITACHI LTD·Filed 1989·Granted May 14, 1991·5 cites·13 claims
- 3341US4924329ARotary drum apparatus for a magnetic recording and reproducing deviceHITACHI LTD·Filed 1988·Granted May 8, 1990·5 cites·3 claims
- 3440US5469319AMagnetic tape cassette having tape edge regulating membersHITACHI LTD·Filed 1994·Granted Nov 21, 1995·4 cites·2 claims
- 3540US2009066878A1Liquid Crystal Display ApparatusOGIRO KENJI·Filed 2008·Application pending·0 cites
- 3639US5503348AOpening and closing of a front lid of a tape cartridgeHITACHI MAXELL·Filed 1993·Granted Apr 2, 1996·3 cites·2 claims
- 3738US2009133852A1Cooling apparatus for electronic equipmentOGIRO KENJI·Filed 2008·Application pending·0 cites
- 3837US8085534B2Flat display apparatus to optimally radiate heatOGIRO KENJI·Filed 2009·Granted Dec 27, 2011·1 cites·4 claims
- 3937US5454527ATape cartridgeHITACHI MAXELL·Filed 1993·Granted Oct 3, 1995·3 cites·17 claims
- 4034US4943874ATape tension controller for a cassette recording/playback apparatusHITACHI LTD·Filed 1988·Granted Jul 24, 1990·3 cites·7 claims
- 4133US5556051ATape cartridge having a front lid with a covering wallHITACHI MAXELL·Filed 1995·Granted Sep 17, 1996·1 cites·6 claims
- 4233US4070743AApparatus for mounting tension coil spring onto articleHITACHI LTD·Filed 1976·Granted Jan 31, 1978·3 cites·12 claims
- 4329US5196977ATape guide mechanism for recording and reproducing deviceHITACHI LTD·Filed 1991·Granted Mar 23, 1993·0 cites·4 claims
- 4428US4135413ADevice or arrangement of parts for elastically loading movable memberHITACHI LTD·Filed 1977·Granted Jan 23, 1979·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →