Inventor · disambiguated record
Tetsuo Ikegame
Also filed as: IKEGAME TETSUO
42 granted patents·6 pending applications·607 citations·filing 1989–2005
98Inventor score
Top patents by PatentIndex Score
48 records- 0195US5208703AApparatus for supporting optical systemOLYMPUS OPTICAL CO·Filed 1990·Granted May 4, 1993·95 cites·11 claims
- 0288US4991161AApparatus for supporting objective lens movably in two orthogonal directionsOLYMPUS OPTICAL CO·Filed 1989·Granted Feb 5, 1991·38 cites·8 claims
- 0383US6069867AApparatus for supporting optical system of optical information recording/reproducing apparatus and method of manufacturing the sameOLYMPUS OPTICAL CO·Filed 1997·Granted May 30, 2000·39 cites·14 claims
- 0481US5126983AApparatus for optically recording information on opto-magnetic record medium having a minimized leakage magnetic fieldOLYMPUS OPTICAL CO·Filed 1990·Granted Jun 30, 1992·33 cites·8 claims
- 0579US5663843AOptical system driving apparatusOLYMPUS OPTICAL CO·Filed 1996·Granted Sep 2, 1997·33 cites·9 claims
- 0678US4953959AObjective lens for optical disksOLYMPUS OPTICAL CO·Filed 1989·Granted Sep 4, 1990·38 cites·8 claims
- 0776US5878017AOptical recording and/or reproducing apparatus having objective lens adjusting mechanismOLYMPUS OPTICAL CO·Filed 1997·Granted Mar 2, 1999·28 cites·13 claims
- 0875US6644821B2Galvanometer mirrorOLYMPUS OPTICAL CO·Filed 2002·Granted Nov 11, 2003·10 cites·6 claims
- 0974US7828400B2Image forming apparatus having position detection mechanismOLYMPUS CORP·Filed 2005·Granted Nov 9, 2010·4 cites·12 claims
- 1073US6680893B2Optical element supporting device in an apparatus for recording reproducing informationOLYMPUS OPTICAL CO·Filed 2000·Granted Jan 20, 2004·7 cites·10 claims
- 1171US5428481AOptical system supporting deviceOLYMPUS OPTICAL CO·Filed 1990·Granted Jun 27, 1995·21 cites·14 claims
- 1269US5933406ALinear guide deviceOLYMPUS OPTICAL CO·Filed 1995·Granted Aug 3, 1999·23 cites·20 claims
- 1367US5841593AOptical system supporting device with flowable damping materialOLYMPUS OPTICAL CO·Filed 1998·Granted Nov 24, 1998·18 cites·8 claims
- 1467US5761183AOptical pickupOLYMPUS OPTICAL CO·Filed 1996·Granted Jun 2, 1998·20 cites·10 claims
- 1566US6721112B2Mirrors drive deviceOLYMPUS OPTICAL CO·Filed 2001·Granted Apr 13, 2004·8 cites·35 claims
- 1664US7399058B2Liquid jet headOLYMPUS CORP·Filed 2005·Granted Jul 15, 2008·2 cites·13 claims
- 1763US5777806AOptical system supporting device with flowable damping materialOLYMPUS OPTICAL CO·Filed 1996·Granted Jul 7, 1998·15 cites·3 claims
- 1862US5875166AOptical pick-up apparatus having low coefficient of friction between slide bearing and guiding memberOLYMPUS OPTICAL CO·Filed 1996·Granted Feb 23, 1999·16 cites·25 claims
- 1962US5579176AOptical system supporting device with flowable damping materialOLYMPUS OPTICAL CO·Filed 1994·Granted Nov 26, 1996·14 cites·1 claims
- 2060US6879747B2Galvanometer mirror and optical switching device using the sameOLYMPUS OPTICAL CO·Filed 2002·Granted Apr 12, 2005·8 cites·25 claims
- 2158US6356518B1Information recording and/or reproducing apparatus for optical disks having various protective layer thicknessesOLYMPUS OPTICAL CO·Filed 2000·Granted Mar 12, 2002·2 cites·3 claims
- 2258US4987565AApparatus for driving objective lensOLYMPUS OPTICAL CO·Filed 1989·Granted Jan 22, 1991·10 cites·9 claims
- 2356US5414680AApparatus with a compact configuration for supporting an optical pick up deviceOLYMPUS OPTICAL CO·Filed 1992·Granted May 9, 1995·10 cites·17 claims
- 2455US6038088AOptical element supporting apparatus using damping materialOLYMPUS OPTICAL CO·Filed 1999·Granted Mar 14, 2000·11 cites·11 claims
- 2553US7286273B2Light deflecting deviceOLYMPUS OPTICAL CO·Filed 2002·Granted Oct 23, 2007·3 cites·29 claims
- 2652US5267229AOptical element drive apparatusOLYMPUS OPTICAL CO·Filed 1991·Granted Nov 30, 1993·8 cites·10 claims
- 2751US6229778B1Information recording and/or reproducing apparatus for optical disks having various protective layer thicknessesOLYMPUS OPTICAL CO·Filed 1995·Granted May 8, 2001·7 cites·10 claims
- 2851US6008924AGalvanomirror mounting apparatusOLYMPUS OPTICAL CO·Filed 1999·Granted Dec 28, 1999·15 cites·6 claims
- 2950US5159588AOptical pick-upOLYMPUS OPTICAL CO·Filed 1989·Granted Oct 27, 1992·7 cites·7 claims
- 3048US7450324B2Mirrors drive deviceOLYMPUS OPTICAL CO·Filed 2004·Granted Nov 11, 2008·1 cites·29 claims
- 3148US6046866AOptical element supporting apparatusOLYMPUS OPTICAL CO·Filed 1999·Granted Apr 4, 2000·11 cites·9 claims
- 3247US6826141B2Optical element supporting device in an apparatus for recording/reproducing informationOLYMPUS OPTICAL CO·Filed 2003·Granted Nov 30, 2004·0 cites·8 claims
- 3346US6373811B1Optical pick-up apparatusOLYMPUS OPTICAL CO·Filed 1999·Granted Apr 16, 2002·7 cites·7 claims
- 3446US6061164AOptical element supporting apparatusOLYMPUS OPTICAL CO·Filed 1999·Granted May 9, 2000·10 cites·4 claims
- 3546US6002660AInformation recording/reproducing apparatus wherein single-sided and double-sided cartridges can be inserted and having wrong insertion preventing mechanismOLYMPUS OPTICAL CO·Filed 1996·Granted Dec 14, 1999·7 cites·8 claims
- 3645US2005225309A1Support device for an optical element wherein the shape of a thin plate-type member is made into a shape facilitating mold processing, method of manufacture thereof and manufacturing deviceOLYMPUS CORP·Filed 2005·Application pending·0 cites
- 3744US6577583B2Information recording and/or reproducing apparatus for optical disks having various protective layer thicknessesOLYMPUS OPTICAL CO·Filed 2001·Granted Jun 10, 2003·0 cites·5 claims
- 3844US2004146298A1Optical switchOLYMPUS CORP·Filed 2003·Application pending·0 cites
- 3943US5930224AInformation recording/reproduction apparatusOLYMPUS OPTICAL CO·Filed 1997·Granted Jul 27, 1999·6 cites·2 claims
- 4043US2001019529A1Optical element supporting device in an apparatus for recording reproducing informationFiled 2001·Application pending·0 cites
- 4142US5719848AOptical pickup system with independently movable multioptical elementsOLYMPUS OPTICAL CO·Filed 1994·Granted Feb 17, 1998·5 cites·17 claims
- 4242US2005123235A1Optical switch allowing multi-channelization in which plural optical path changing elements are arranged with ease and high-accuracy, and facilitating heating of optical path changing elementsOLYMPUS CORP·Filed 2004·Application pending·0 cites
- 4340US2004091200A1Optical switch deviceOLYMPUS OPTICAL CO·Filed 2002·Application pending·0 cites
- 4440US2004184124A1Optical deflection deviceOLYMPUS CORP·Filed 2003·Application pending·0 cites
- 4538US6055221AGalvano-mirror optical head capable of adjusting relative positionsOLYMPUS OPTICAL CO·Filed 1999·Granted Apr 25, 2000·3 cites·7 claims
- 4637US6093962AHigh frequency shielding case of semiconductor laserOLYMPUS OPTICAL CO·Filed 1999·Granted Jul 25, 2000·6 cites·6 claims
- 4737US5540503ALinear guide apparatusOLYMPUS OPTICAL CO·Filed 1995·Granted Jul 30, 1996·7 cites·33 claims
- 4833US6342977B1Substrate with check-land, and check-land connecting deviceOLYMPUS OPTICAL CO·Filed 1999·Granted Jan 29, 2002·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →