Inventor · disambiguated record
Iori Umezawa
Also filed as: UMEZAWA Iori
3 granted patents·2 pending applications·3 citations·filing 2014–2017
53Inventor score
Top patents by PatentIndex Score
5 records- 0167US9444992B2Focus control apparatus and methodHITACHI IND & CONTROL SOLUTIONS LTD·Filed 2014·Granted Sep 13, 2016·2 cites·9 claims
- 0258US9509896B2Apparatus, imaging method, and focus control apparatus to control autofocus based on contrast signalHITACHI IND & CONTROL SOLUTIONS LTD·Filed 2015·Granted Nov 29, 2016·1 cites·14 claims
- 0341US9426352B2Imaging apparatus, imaging method, and focus control apparatusHITACHI IND & CONTROL SOLUTIONS LTD·Filed 2014·Granted Aug 23, 2016·0 cites·11 claims
- 0431US2017276902A1Focus control device, imaging device, and focus control methodHITACHI IND & CONTROL SOLUTIONS LTD·Filed 2017·Application pending·0 cites
- 0526US2016173756A1Focus control device and method and imaging apparatusHITACHI INDUSTRY & CONTROL SOLUTIONS LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →