Inventor · disambiguated record
Yuka Nagayama
Also filed as: NAGAYAMA YUKA
5 granted patents·181 citations·filing 2008–2023
80Inventor score
Files withAUDIO TECHNICA KK5
Top patents by PatentIndex Score
5 records- 0195USD621389SEarphoneAUDIO TECHNICA KK·Filed 2009·Granted Aug 10, 2010·109 cites·1 claims
- 0288USD637585SEarphoneAUDIO TECHNICA KK·Filed 2010·Granted May 10, 2011·64 cites·1 claims
- 0361USD1101765SDisplay screen or portion thereof with graphical user interfaceAUDIO TECHNICA KK·Filed 2023·Granted Nov 11, 2025·2 cites·1 claims
- 0442USD639270SHolder for cord for earphones and headphonesAUDIO TECHNICA KK·Filed 2010·Granted Jun 7, 2011·6 cites·1 claims
- 0527USD599780SHeadphoneAUDIO TECHNICA KK·Filed 2008·Granted Sep 8, 2009·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →