Inventor · disambiguated record
Chikara Sawamura
Also filed as: SAWAMURA CHIKARA
3 granted patents·2 pending applications·8 citations·filing 2011–2018
56Inventor score
Top patents by PatentIndex Score
5 records- 0186US9272308B2Method of manufacturing optical deviceTOPPAN PRINTING CO LTD·Filed 2013·Granted Mar 1, 2016·8 cites·9 claims
- 0257US9720146B2Display member, transfer foil, and article with display memberTOPPAN PRINTING CO LTD·Filed 2014·Granted Aug 1, 2017·0 cites·19 claims
- 0342US2012064303A1Optical device and method of manufacturing the sameYASHIKI KAZUHIRO·Filed 2011·Application pending·0 cites
- 0438US2018194156A1Display memberTOPPAN PRINTING CO LTD·Filed 2018·Application pending·0 cites
- 0536US10261224B2Optical elementTOPPAN PRINTING CO LTD·Filed 2016·Granted Apr 16, 2019·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →