Inventor · disambiguated record
Katsuya Chaen
Also filed as: CHAEN KATSUYA
4 granted patents·4 citations·filing 2011–2013
61Inventor score
Top patents by PatentIndex Score
4 records- 0164US9915979B2Input device, display device, electronic device, and mobile terminalKYOCERA CORP·Filed 2013·Granted Mar 13, 2018·2 cites·19 claims
- 0258US9182536B2Light-source device and display deviceCHAEN KATSUYA·Filed 2011·Granted Nov 10, 2015·2 cites·9 claims
- 0342US9690039B2Light source device and display deviceCHAEN KATSUYA·Filed 2011·Granted Jun 27, 2017·0 cites·15 claims
- 0437US9712162B2Input device, display device, electronic device, and mobile terminalKYOCERA CORP·Filed 2013·Granted Jul 18, 2017·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →