Inventor · disambiguated record
Ryoji Hiraoka
Also filed as: HIRAOKA RYOJI
4 granted patents·1 pending application·0 citations·filing 2014–2020
53Inventor score
Files withSHIMADZU CORP5
Top patents by PatentIndex Score
5 records- 0153US9239298B2Optical measurement probe, and optical measurement device provided with the sameSHIMADZU CORP·Filed 2014·Granted Jan 19, 2016·0 cites·13 claims
- 0252US12228452B2SpectrometerSHIMADZU CORP·Filed 2020·Granted Feb 18, 2025·0 cites·5 claims
- 0348US10031021B2Optical measurement probe and optical measurement device provided with the same having a light guide with a reflection surface for reflecting light and causing light to enter the light guideSHIMADZU CORP·Filed 2014·Granted Jul 24, 2018·0 cites·10 claims
- 0447US9759178B2Plug built-in type optical measurement probe, and optical measurement device provided with the sameSHIMADZU CORP·Filed 2014·Granted Sep 12, 2017·0 cites·8 claims
- 0535US2019094132A1Optical measurement probe and optical measurement device provided with sameSHIMADZU CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →