Inventor · disambiguated record
Shohei Takaku
Also filed as: TAKAKU Shohei
11 granted patents·2 pending applications·11 citations·filing 2017–2021
82Inventor score
Files withNGK SPARK PLUG CO13
Top patents by PatentIndex Score
13 records- 0186US10665761B2Light wavelength conversion member and light emission deviceNGK SPARK PLUG CO·Filed 2017·Granted May 26, 2020·3 cites·9 claims
- 0281US11214731B2Light wavelength conversion member and light emitting deviceNGK SPARK PLUG CO·Filed 2017·Granted Jan 4, 2022·2 cites·10 claims
- 0381US10727378B2Optical wavelength conversion member and light-emitting deviceNGK SPARK PLUG CO·Filed 2017·Granted Jul 28, 2020·2 cites·6 claims
- 0476US11063186B2Method for producing light wavelength conversion member, light wavelength conversion member, light wavelength conversion component and light emitting deviceNGK SPARK PLUG CO·Filed 2017·Granted Jul 13, 2021·1 cites·10 claims
- 0576US10910524B2Light wavelength conversion member and light emitting deviceNGK SPARK PLUG CO·Filed 2017·Granted Feb 2, 2021·1 cites·5 claims
- 0673US11287107B2Optical wavelength conversion deviceNGK SPARK PLUG CO·Filed 2018·Granted Mar 29, 2022·2 cites·6 claims
- 0762US11994284B2Wavelength conversion member and light source device provided therewithNGK SPARK PLUG CO·Filed 2021·Granted May 28, 2024·0 cites·7 claims
- 0858US11945987B2Light wavelength conversion member and light-emitting deviceNGK SPARK PLUG CO·Filed 2019·Granted Apr 2, 2024·0 cites·2 claims
- 0958US11754259B2Fluorescent plate, wavelength conversion member, and light source deviceNGK SPARK PLUG CO·Filed 2021·Granted Sep 12, 2023·0 cites·20 claims
- 1055US11560513B2Optical wavelength conversion member and light-emitting deviceNGK SPARK PLUG CO·Filed 2019·Granted Jan 24, 2023·0 cites·4 claims
- 1154US11796156B2Fluorescent plate, wavelength conversion member, and light source deviceNGK SPARK PLUG CO·Filed 2021·Granted Oct 24, 2023·0 cites·20 claims
- 1241US2021098657A1Optical wavelength conversion material, optical wavelength conversion device, and light emitting deviceNGK SPARK PLUG CO·Filed 2019·Application pending·0 cites
- 1338US2023213171A1Fluorescent plate, wavelength conversion member, and light source deviceNGK SPARK PLUG CO·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →