Inventor · disambiguated record
Yo Sakata
Also filed as: SAKATA YO
4 granted patents·9 citations·filing 2014–2019
63Inventor score
Files withTOPPAN PRINTING CO LTD4
Top patents by PatentIndex Score
4 records- 0188US9285672B2Reflective mask and method for manufacturing sameTOPPAN PRINTING CO LTD·Filed 2014·Granted Mar 15, 2016·8 cites·19 claims
- 0264US9448468B2Reflective mask blank and reflective mask, and methods for manufacturing reflective mask blank and reflective maskTOPPAN PRINTING CO LTD·Filed 2014·Granted Sep 20, 2016·1 cites·8 claims
- 0347US10910425B2Solid-state image sensorTOPPAN PRINTING CO LTD·Filed 2019·Granted Feb 2, 2021·0 cites·20 claims
- 0437US9442364B2Mask blank for reflection-type exposure, and mask for reflection-type exposureTOPPAN PRINTING CO LTD·Filed 2014·Granted Sep 13, 2016·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →