Inventor · disambiguated record
Tomoya Iwahashi
Also filed as: IWAHASHI TOMOYA
11 granted patents·3 pending applications·24 citations·filing 2003–2019
84Inventor score
Files withPANASONIC IP MAN CO LTD10FUKSHIMA HIROSHI1MURAI AKIHIKO1OSAKA IND PROMOTION ORG1YAMAE KAZUYUKI1
Top patents by PatentIndex Score
14 records- 0185US11090978B2Tungsten wire and elastic componentPANASONIC IP MAN CO LTD·Filed 2019·Granted Aug 17, 2021·1 cites·10 claims
- 0278US8525204B2Semiconductor light emitting element and illuminating apparatus using the sameFUKSHIMA HIROSHI·Filed 2009·Granted Sep 3, 2013·11 cites·17 claims
- 0375US10420954B2Light exposure apparatusPANASONIC IP MAN CO LTD·Filed 2018·Granted Sep 24, 2019·2 cites·10 claims
- 0471US8399272B2Method of manufacturing semiconductor light emitting elementYAMAE KAZUYUKI·Filed 2009·Granted Mar 19, 2013·4 cites·20 claims
- 0564US9018656B2Light emitting deviceMURAI AKIHIKO·Filed 2010·Granted Apr 28, 2015·1 cites·12 claims
- 0663US7507292B2Method for producing group III element nitride single crystal and group III element nitride transparent single crystal prepared therebyOSAKA IND PROMOTION ORG·Filed 2003·Granted Mar 24, 2009·5 cites·24 claims
- 0761US11747653B2Color vision correction filter and optical componentPANASONIC IP MAN CO LTD·Filed 2019·Granted Sep 5, 2023·0 cites·21 claims
- 0847US9215776B2Lighting equipment, illumination device and light emitting modulePANASONIC IP MAN CO LTD·Filed 2013·Granted Dec 15, 2015·0 cites·7 claims
- 0941US9644802B2Lighting equipment, lighting device, and light-emitting modulePANASONIC IP MAN CO LTD·Filed 2013·Granted May 9, 2017·0 cites·10 claims
- 1041US2019041034A1Filter and illuminating devicePANASONIC IP MAN CO LTD·Filed 2018·Application pending·0 cites
- 1136US9443832B2Light emitting device, light source for illumination, and illumination apparatusPANASONIC IP MAN CO LTD·Filed 2015·Granted Sep 13, 2016·0 cites·11 claims
- 1233US9746145B2Light-emitting device with non-successive placement of light-emitting elements of one color, illumination light source having the same, and illumination device having the samePANASONIC IP MAN CO LTD·Filed 2015·Granted Aug 29, 2017·0 cites·12 claims
- 1333US2016076712A1Light emitting apparatus, lighting light source, and lighting apparatusPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
- 1431US2015263246A1Light-emitting device and method of manufacturing the same, illumination light source, and illumination devicePANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →