Inventor · disambiguated record
Tomokazu Maruyama
Also filed as: MARUYAMA TOMOKAZU
9 granted patents·1 pending application·4 citations·filing 2016–2023
80Inventor score
Files withNICHIA CORP10
Top patents by PatentIndex Score
10 records- 0184USD930857SLight-emitting unitNICHIA CORP·Filed 2019·Granted Sep 14, 2021·2 cites·1 claims
- 0283US2024234645A9Light-emitting deviceNICHIA CORP·Filed 2023·Application pending·0 cites
- 0373US11652192B2Light-emitting deviceNICHIA CORP·Filed 2021·Granted May 16, 2023·0 cites·16 claims
- 0472US11411144B2Light-emitting deviceNICHIA CORP·Filed 2020·Granted Aug 9, 2022·0 cites·26 claims
- 0572US10971481B2Light-emitting device and backlight including light-emitting deviceNICHIA CORP·Filed 2019·Granted Apr 6, 2021·1 cites·18 claims
- 0667US11398460B2Light-emitting device and backlight including light-emitting deviceNICHIA CORP·Filed 2021·Granted Jul 26, 2022·0 cites·20 claims
- 0766US10622521B2Light-emitting deviceNICHIA CORP·Filed 2018·Granted Apr 14, 2020·1 cites·17 claims
- 0859US11264542B2Light-emitting deviceNICHIA CORP·Filed 2018·Granted Mar 1, 2022·0 cites·17 claims
- 0956US12183862B2Light emitting deviceNICHIA CORP·Filed 2022·Granted Dec 31, 2024·0 cites·20 claims
- 1052US10529695B2Light-emitting device and backlight including light-emitting deviceNICHIA CORP·Filed 2016·Granted Jan 7, 2020·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →