Inventor · disambiguated record
Yoshiki Sugawara
Also filed as: SUGAWARA YOSHIKI
12 granted patents·1 pending application·8 citations·filing 2017–2023
82Inventor score
Top patents by PatentIndex Score
13 records- 0192US10464344B2Liquid ejecting head and method for manufacturing liquid ejecting head unitSEIKO EPSON CORP·Filed 2017·Granted Nov 5, 2019·4 cites·15 claims
- 0291US11292256B2Liquid ejecting head, liquid ejecting apparatus, flow path structure, and method of manufacturing liquid ejecting headSEIKO EPSON CORP·Filed 2020·Granted Apr 5, 2022·2 cites·20 claims
- 0384US12009567B2Directional coupler, radio communication device, and control methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Jun 11, 2024·2 cites·18 claims
- 0465US12466185B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
- 0565US11833821B2Liquid ejecting head, method for producing the same, and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2021·Granted Dec 5, 2023·0 cites·20 claims
- 0664US12311670B2Liquid ejecting unit and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2023·Granted May 27, 2025·0 cites·19 claims
- 0762US12233653B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2022·Granted Feb 25, 2025·0 cites·18 claims
- 0859US10737492B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2019·Granted Aug 11, 2020·0 cites·18 claims
- 0958US12311662B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2022·Granted May 27, 2025·0 cites·20 claims
- 1056US11745514B2Pressure adjustment unit, liquid ejecting head, and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2022·Granted Sep 5, 2023·0 cites·12 claims
- 1145US11733624B2Belt device, fixing device, and image forming apparatusSUGAWARA YOSHIKI·Filed 2021·Granted Aug 22, 2023·0 cites·20 claims
- 1241US11114604B2Method of manufacturing MEMS device and MEMS deviceSEIKO EPSON CORP·Filed 2018·Granted Sep 7, 2021·0 cites·9 claims
- 1341US2024012351A1Fixing device and image forming apparatus incorporating the sameSUGAWARA YOSHIKI·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →