Inventor · disambiguated record
Ryosuke Hasegawa
Also filed as: HASEGAWA RYOSUKE
4 granted patents·3 pending applications·26 citations·filing 1994–2024
70Inventor score
Top patents by PatentIndex Score
7 records- 0161US11637221B2Nitride semiconductor element, nitride semiconductor light emitting element, ultraviolet light emitting elementASAHI CHEMICAL IND·Filed 2020·Granted Apr 25, 2023·0 cites·11 claims
- 0261US2024184237A1Predicting device, developing device, predicting method, and non-transitory computer-readable mediumASAHI CHEMICAL IND·Filed 2024·Application pending·0 cites
- 0357US10937928B2Nitride semiconductor element, nitride semiconductor light emitting element, ultraviolet light emitting elementASAHI CHEMICAL IND·Filed 2018·Granted Mar 2, 2021·0 cites·30 claims
- 0457US5589205AApparatus for manufacturing hollow resin productsTIGERS POLYMER·Filed 1994·Granted Dec 31, 1996·17 cites·9 claims
- 0555US2023418163A1Separation and recovery device, separation and recovery method, development system, and developer recycling methodASAHI CHEMICAL IND·Filed 2022·Application pending·0 cites
- 0648US2025060697A1Image forming apparatus and non-transitory computer-readable storage medium storing toner clogging detection programFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 0744US5601779AMethod for manufacturing hollow resin productsTIGERS POLYMER·Filed 1995·Granted Feb 11, 1997·9 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →