Inventor · disambiguated record
Masaya Hirano
Also filed as: HIRANO MASAYA
4 granted patents·3 pending applications·91 citations·filing 2000–2022
67Inventor score
Top patents by PatentIndex Score
7 records- 0189US6474826B1Lighting apparatusFUJITSU KASEI KK·Filed 2000·Granted Nov 5, 2002·91 cites·25 claims
- 0254US10557004B2Long filmZEON CORP·Filed 2017·Granted Feb 11, 2020·0 cites·6 claims
- 0351US2024251665A1Transverse current suppressing material, carbazole compound, hole-injection layer and organic electroluminescent elementTOSOH CORP·Filed 2022·Application pending·0 cites
- 0450US10478918B2Method for manufacturing optical filmZEON CORP·Filed 2015·Granted Nov 19, 2019·0 cites·5 claims
- 0544US2022274952A1Cyclic azine compound, material for organic light emitting diode, electron transport material for organic light emitting diode, and organic light emitting diodeTOSOH CORP·Filed 2020·Application pending·0 cites
- 0638US2013139767A1Cooling system for piston of internal combustion engineKOYAMA TAKASHI·Filed 2011·Application pending·0 cites
- 0736US8086009B2Method and apparatus for displaying phase change fused imageHIRANO MASAYA·Filed 2007·Granted Dec 27, 2011·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →