Inventor · disambiguated record
Satoshi Fujisawa
Also filed as: FUJISAWA SATOSHI
9 granted patents·3 pending applications·38 citations·filing 2006–2020
85Inventor score
Top patents by PatentIndex Score
12 records- 0192US10330917B2Optical filter device, optical module, and electronic apparatusSEIKO EPSON CORP·Filed 2015·Granted Jun 25, 2019·6 cites·20 claims
- 0289US11493748B2Optical filter device, optical module, and electronic apparatusSEIKO EPSON CORP·Filed 2020·Granted Nov 8, 2022·2 cites·11 claims
- 0388US10684463B2Optical filter device, optical module, and electronic apparatusSEIKO EPSON CORP·Filed 2019·Granted Jun 16, 2020·4 cites·11 claims
- 0486US8557392B2Flexible copper clad laminateFUJISAWA SATOSHI·Filed 2009·Granted Oct 15, 2013·8 cites·5 claims
- 0583US7771841B2Ultrathin copper foil with carrier and printed circuit board using sameFURUKAWA ELECTRIC CO LTD·Filed 2006·Granted Aug 10, 2010·12 cites·6 claims
- 0678US8512873B2Surface treated copper foil and copper clad laminateFUJISAWA SATOSHI·Filed 2009·Granted Aug 20, 2013·4 cites·2 claims
- 0766US7985488B2Ultrathin copper foil with carrier and printed circuit board using sameFURUKAWA ELECTRIC CO LTD·Filed 2010·Granted Jul 26, 2011·2 cites·4 claims
- 0857US7892655B2Ultrathin copper foil with carrier and printed circuit board using sameFURUKAWA ELECTRIC CO LTD·Filed 2006·Granted Feb 22, 2011·0 cites·6 claims
- 0942US2008239006A1Droplet ejection head, droplet ejection device, and method of forming electrode substrateSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
- 1037US8852754B2Surface-treated copper foil, method for producing same, and copper clad laminated boardFUJISAWA SATOSHI·Filed 2011·Granted Oct 7, 2014·0 cites·9 claims
- 1136US2013084463A1Surface-treated roughened copper foil and copper clad laminateFUJISAWA SATOSHI·Filed 2011·Application pending·0 cites
- 1235US2012285734A1Roughened copper foil, method for producing same, copper clad laminated board, and printed circuit boardUNO TAKEO·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Satoshi Fujisawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →