Inventor · disambiguated record
Ryujiro Ikuta
Also filed as: IKUTA RYUJIRO
9 granted patents·11 citations·filing 2010–2022
78Inventor score
Top patents by PatentIndex Score
9 records- 0180US8444308B2Vehicular lampMATSUNAGA TAKASHI·Filed 2010·Granted May 21, 2013·8 cites·16 claims
- 0257US9206954B2Light source unit and vehicular lampAISO YOSHIAKI·Filed 2010·Granted Dec 8, 2015·2 cites·14 claims
- 0355US9039261B2Vehicular lampKOITO MFG CO LTD·Filed 2013·Granted May 26, 2015·1 cites·7 claims
- 0454US10337688B2Vehicle lampKOITO MFG CO LTD·Filed 2014·Granted Jul 2, 2019·0 cites·4 claims
- 0547US11940110B2Vehicle-mounted light source unitKOITO MFG CO LTD·Filed 2021·Granted Mar 26, 2024·0 cites·6 claims
- 0647US10962188B2Vehicle lampKOITO MFG CO LTD·Filed 2020·Granted Mar 30, 2021·0 cites·5 claims
- 0745US8264152B2Vehicle lampMATSUNAGA TAKASHI·Filed 2010·Granted Sep 11, 2012·0 cites·6 claims
- 0839US9644809B2Light source unitKOITO MFG CO LTD·Filed 2015·Granted May 9, 2017·0 cites·8 claims
- 0938US12435851B2Lamp fitting, and vehicular headlampKOITO MFG CO LTD·Filed 2022·Granted Oct 7, 2025·0 cites·3 claims
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