Inventor · disambiguated record
Takashi Osawa
Also filed as: OSAWA TAKASHI
23 granted patents·6 pending applications·468 citations·filing 1988–2025
95Inventor score
Files withMITSUBISHI ELECTRIC CORP7MURATA MANUFACTURING CO5TANABE SEIYAKU CO3OSRAM GMBH2TOYOTA MOTOR CO LTD2
Top patents by PatentIndex Score
29 records- 0193US6626729B2Toy topsTAKARA CO LTD·Filed 2001·Granted Sep 30, 2003·53 cites·14 claims
- 0292US5202129AProcess for micronizing slightly-soluble drugTANABE SEIYAKU CO·Filed 1990·Granted Apr 13, 1993·135 cites·7 claims
- 0387US5137733AControlled release pharmaceutical preparationTANABE SEIYAKU CO·Filed 1991·Granted Aug 11, 1992·93 cites·4 claims
- 0480US5434474ALighting apparatus for discharge lampMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jul 18, 1995·43 cites·8 claims
- 0577US5072105ASolar radiation detecting device and automobile air-conditioner using the sameZEXEL CORP·Filed 1990·Granted Dec 10, 1991·40 cites·6 claims
- 0676US2025347527A1Vehicle display control device, vehicle display control method, and storage mediumTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0775US12392630B2Vehicle display control device, vehicle display control method, and storage mediumTOYOTA MOTOR CO LTD·Filed 2023·Granted Aug 19, 2025·0 cites·18 claims
- 0874US4914347AHot-cathode discharge fluorescent lamp filled with low pressure rare gasMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Apr 3, 1990·19 cites·2 claims
- 0968US2023225215A1Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 1064US11637232B2Acoustic wave device including Li2CO3 layer on piezoelectric substrate made of LiNbO3 or LiTaO3MURATA MANUFACTURING CO·Filed 2020·Granted Apr 25, 2023·0 cites·14 claims
- 1163US5389380ASustained release pharmaceutical preparation and process for preparing the sameTANABE SEIYAKU CO·Filed 1993·Granted Feb 14, 1995·32 cites·5 claims
- 1259US8188646B2Fluorescent lamp and base with press-fit holeIKEDA MITSUHIRO·Filed 2008·Granted May 29, 2012·1 cites·18 claims
- 1353US5072106ASolar radiation quantity detecting device for automobile air-conditionerZEXEL CORP·Filed 1990·Granted Dec 10, 1991·20 cites·10 claims
- 1452US5187415ALow-pressure rare gas discharge lamp and method for lighting sameMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Feb 16, 1993·11 cites·2 claims
- 1551US9241402B2Flexible multilayer substrateMURATA MANUFACTURING CO·Filed 2013·Granted Jan 19, 2016·0 cites·14 claims
- 1651US2010013368A1Bulb-type fluorescent lampOSRAM GMBH·Filed 2008·Application pending·0 cites
- 1749US11765978B2Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2020·Granted Sep 19, 2023·0 cites·10 claims
- 1848US2010172137A1Compact fluorescent lampOSRAM GMBH·Filed 2008·Application pending·0 cites
- 1947US8324795B2Fluorescent lamp and lighting instrument with unsaturated mercury vapor that achieves high brightness and high temperaturesIWASE KEIGO·Filed 2009·Granted Dec 4, 2012·0 cites·8 claims
- 2045US2011102121A1Sheet transformer for dc/dc converterOTSUKA YASUNORI·Filed 2009·Application pending·0 cites
- 2145US2005048869A1Toy yo-yo with selective enhanced rotationFiled 2004·Application pending·0 cites
- 2244US11337307B2Light-emitting device, and method for manufacturing light-emitting deviceCCS INC·Filed 2018·Granted May 17, 2022·0 cites·10 claims
- 2339US7456559B2Fluorescent lamp and ferruleOSRAM MELCO LTD·Filed 2003·Granted Nov 25, 2008·2 cites·17 claims
- 2438US10875447B2Optical axis control apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Dec 29, 2020·0 cites·11 claims
- 2537US4972115AHot-cathode type low-pressure rare gas discharge lampMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Nov 20, 1990·3 cites·1 claims
- 2636US5159237AGreen-light-emitting rare gas discharge lampMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Oct 27, 1992·4 cites·12 claims
- 2735US4937497AOn-vehicle brake lamp apparatusMINOLTA CAMERA KK·Filed 1989·Granted Jun 26, 1990·7 cites·2 claims
- 2833US5476795AMethod for evaluating degree of dispersion of inorganic material in composite materialMURATA MANUFACTURING CO·Filed 1994·Granted Dec 19, 1995·3 cites·8 claims
- 2931US5548187AMethod of flicker-free lighting hot-cathode low-pressure rare gas discharge lampMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 20, 1996·2 cites·1 claims
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