Inventor · disambiguated record
Yoshikazu Nagai
Also filed as: NAGAI YOSHIKAZU
14 granted patents·5 pending applications·116 citations·filing 1989–2024
90Inventor score
Top patents by PatentIndex Score
19 records- 0185US10594881B2Image readerSEIKO EPSON CORP·Filed 2019·Granted Mar 17, 2020·4 cites·8 claims
- 0275US5273585AHeat-treating apparatusMAZDA MOTOR·Filed 1991·Granted Dec 28, 1993·38 cites·15 claims
- 0374US11673413B2Recording apparatusSEIKO EPSON CORP·Filed 2022·Granted Jun 13, 2023·0 cites·9 claims
- 0471US5022000ASemiconductor memory deviceHITACHI LTD·Filed 1989·Granted Jun 4, 1991·29 cites·35 claims
- 0569US11254151B2Recording apparatusSEIKO EPSON CORP·Filed 2020·Granted Feb 22, 2022·0 cites·10 claims
- 0669US2025171961A1Sheet manufacturing apparatus and method of manufacturing sheetsSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 0769US2025171960A1Sheet manufacturing apparatus and method of manufacturing sheetsSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 0868US2025109553A1Method of controlling sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 0966US9860406B2Processing apparatusSEIKO EPSON CORP·Filed 2016·Granted Jan 2, 2018·1 cites·20 claims
- 1066US2025109552A1Sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1165US2024360623A1Sheet separating apparatus and sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1262USD807887SScannerSEIKO EPSON CORP·Filed 2016·Granted Jan 16, 2018·9 cites·1 claims
- 1356US10864760B2Recording apparatusSEIKO EPSON CORP·Filed 2019·Granted Dec 15, 2020·0 cites·7 claims
- 1452US5480763AMethod for manufacturing a stamper for high-density recording discsVICTOR COMPANY OF JAPAN·Filed 1995·Granted Jan 2, 1996·19 cites·6 claims
- 1551US10728407B2Image readerSEIKO EPSON CORP·Filed 2019·Granted Jul 28, 2020·0 cites·8 claims
- 1650US5871806AHeat-treating processMAZDA MOTOR·Filed 1996·Granted Feb 16, 1999·16 cites·20 claims
- 1746US11153456B2Printing apparatusSEIKO EPSON CORP·Filed 2020·Granted Oct 19, 2021·0 cites·9 claims
- 1846US9821969B2Paper case and paper feed systemSEIKO EPSON CORP·Filed 2016·Granted Nov 21, 2017·0 cites·11 claims
- 1939US10972621B2Recording apparatusSEIKO EPSON CORP·Filed 2020·Granted Apr 6, 2021·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →