Inventor · disambiguated record
Ryu Nakajima
Also filed as: NAKAJIMA RYU
2 granted patents·4 pending applications·0 citations·filing 2012–2024
23Inventor score
Top patents by PatentIndex Score
6 records- 0170US11332818B2Method for producing surface-hardened materialNIHON PARKERIZING·Filed 2019·Granted May 17, 2022·0 cites·5 claims
- 0260US2024378504A1Method and device for predicting light output of nitride semiconductor light-emitting elementNIKKISO CO LTD·Filed 2024·Application pending·0 cites
- 0360US2024378341A1Method and device for predicting lifetime of nitride semiconductor light-emitting elementNIKKISO CO LTD·Filed 2024·Application pending·0 cites
- 0452US2014030635A1Corrosion-resistant alloy coating film for metal materials and method for forming sameNAKADA KAZUYA·Filed 2012·Application pending·0 cites
- 0550US2015197857A1Corrosion-resistant alloy coating film for metal materials and method for forming sameNIHON PARKERIZING·Filed 2015·Application pending·0 cites
- 0638US11518340B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2019·Granted Dec 6, 2022·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →