Inventor · disambiguated record

Naoto Sayama

Also filed as: SAYAMA NAOTO

2 granted patents·44 citations·filing 1998–1998

64Inventor score

Technology areasA61H

Files withMATSUSHITA ELECTRIC WORKS LTD2

Top patents by PatentIndex Score

2 records

0152US6065806AMassaging deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 1998·Granted May 23, 2000·25 cites·6 claims
0242US6056708AMassaging apparatus having frame with opening and a cover stretched over frameMATSUSHITA ELECTRIC WORKS LTD·Filed 1998·Granted May 2, 2000·19 cites·2 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →