Inventor · disambiguated record
Keita Hanawa
Also filed as: HANAWA KEITA
10 granted patents·4 pending applications·0 citations·filing 2018–2024
76Inventor score
Top patents by PatentIndex Score
14 records- 0177US12479202B2Printing apparatusSEIKO EPSON CORP·Filed 2023·Granted Nov 25, 2025·0 cites·3 claims
- 0275US12291046B2Holding unit and liquid discharge deviceSEIKO EPSON CORP·Filed 2023·Granted May 6, 2025·0 cites·7 claims
- 0371US12311655B2Ink jet recording apparatus having an inert gas supply portionSEIKO EPSON CORP·Filed 2023·Granted May 27, 2025·0 cites·7 claims
- 0471US11654704B2Recording apparatusSEIKO EPSON CORP·Filed 2021·Granted May 23, 2023·0 cites·10 claims
- 0571US10807343B2Fiber reinforced plastic body, shutter device and optical apparatusCANON DENSHI KK·Filed 2019·Granted Oct 20, 2020·0 cites·6 claims
- 0668US10493717B2Fiber reinforced laminate, shutter device and optical apparatusCANON DENSHI KK·Filed 2018·Granted Dec 3, 2019·0 cites·20 claims
- 0767US12491709B2Printing deviceSEIKO EPSON CORP·Filed 2023·Granted Dec 9, 2025·0 cites·4 claims
- 0867US12479223B2Printing deviceSEIKO EPSON CORP·Filed 2023·Granted Nov 25, 2025·0 cites·5 claims
- 0966US11167575B2Recording apparatusSEIKO EPSON CORP·Filed 2020·Granted Nov 9, 2021·0 cites·11 claims
- 1059US11420457B2Recording apparatusSEIKO EPSON CORP·Filed 2021·Granted Aug 23, 2022·0 cites·8 claims
- 1158US2025042190A1Printing apparatus and method of controlling printing apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1257US2025065652A1Printing apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1353US2024246334A1Printing apparatus and method of controlling printing apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1450US2023311539A1Ink Jet Recording ApparatusSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →