Inventor · disambiguated record
Masakatsu Tomonari
Also filed as: TOMONARI MASAKATSU
6 granted patents·1 pending application·88 citations·filing 2005–2023
80Inventor score
Files withNICHIA CORP7
Top patents by PatentIndex Score
7 records- 0194US7436066B2Semiconductor elementNICHIA CORP·Filed 2005·Granted Oct 14, 2008·64 cites·24 claims
- 0293US9123864B2Semiconductor light-emitting elementNICHIA CORP·Filed 2013·Granted Sep 1, 2015·20 cites·12 claims
- 0387US10510934B2Light emitting deviceNICHIA CORP·Filed 2016·Granted Dec 17, 2019·4 cites·32 claims
- 0481US12484350B2Light emitting deviceNICHIA CORP·Filed 2023·Granted Nov 25, 2025·0 cites·19 claims
- 0572US11670746B2Light emitting deviceNICHIA CORP·Filed 2021·Granted Jun 6, 2023·0 cites·20 claims
- 0663US10944030B2Light emitting deviceNICHIA CORP·Filed 2019·Granted Mar 9, 2021·0 cites·23 claims
- 0759US2022399697A1Light-emitting device and method of manufacturing light-emitting deviceNICHIA CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →