Inventor · disambiguated record
Yuko Hirayama
Also filed as: HIRAYAMA YUKO
9 granted patents·2 pending applications·20 citations·filing 2011–2025
81Inventor score
Top patents by PatentIndex Score
11 records- 0182US10868295B2Positive electrode active material complex for lithium-ion secondary battery, secondary battery using same, and method for producing positive electrode active material complex for lithium-ion secondary batteryTAIHEIYO CEMENT CORP·Filed 2018·Granted Dec 15, 2020·2 cites·8 claims
- 0266US8662297B2Cover for portable electronic deviceSOGABE TAKASHI·Filed 2011·Granted Mar 4, 2014·1 cites·11 claims
- 0362US8607975B2Case for portable electronic deviceTAI HITOMI·Filed 2011·Granted Dec 17, 2013·3 cites·10 claims
- 0457USD685858SProtective sheetHIRAYAMA YUKO·Filed 2012·Granted Jul 9, 2013·12 cites·1 claims
- 0555US12448242B2Image reading apparatus and method of controlling image reading apparatusSEIKO EPSON CORP·Filed 2023·Granted Oct 21, 2025·0 cites·11 claims
- 0653US11070695B2Image reading device, storage medium storing abnormality detection program, and abnormality detection methodSEIKO EPSON CORP·Filed 2019·Granted Jul 20, 2021·0 cites·10 claims
- 0750US2025254254A1Image reading system, image reading device, and control deviceSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0847US12069215B2Image reading apparatus and image reading methodSEIKO EPSON CORP·Filed 2022·Granted Aug 20, 2024·0 cites·8 claims
- 0940US10804720B2Battery charging apparatus and recording apparatusSEIKO EPSON CORP·Filed 2018·Granted Oct 13, 2020·0 cites·11 claims
- 1040US2013040088A1Film laminate containing protection filmSONY COMPUTER ENTERTAINMENT INC·Filed 2011·Application pending·0 cites
- 1128USD671319SCase for electronic deviceTAI HITOMI·Filed 2011·Granted Nov 27, 2012·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →