Inventor · disambiguated record
Naoaki Yasukawa
Also filed as: YASUKAWA NAOAKI
7 granted patents·293 citations·filing 1995–1996
89Inventor score
Top patents by PatentIndex Score
7 records- 0173USD376986SWrist watchSEIKO EPSON CORP·Filed 1995·Granted Dec 31, 1996·19 cites·1 claims
- 0258US5787054APortable electronic deviceSEIKO EPSON CORP·Filed 1996·Granted Jul 28, 1998·24 cites·6 claims
- 0352US5795301ADisplay method used in portable pulse measuring deviceSEIKO EPSON CORP·Filed 1996·Granted Aug 18, 1998·64 cites·18 claims
- 0448US5766132AWrist-worn portable device and a wrist-worn pulse wave measuring deviceSEIKO EPSON CORP·Filed 1996·Granted Jun 16, 1998·50 cites·10 claims
- 0546US5781511AWrist-worn portable electronic deviceSEIKO EPSON CORP·Filed 1996·Granted Jul 14, 1998·46 cites·37 claims
- 0645US5735800AWrist-worn portable device and a wrist-worn pulse wave measuring deviceSEIKO EPSON CORP·Filed 1996·Granted Apr 7, 1998·42 cites·11 claims
- 0743US5749366AMotion compensating pulse rate monitor with motion sensor and level discriminatorSEIKO INSTR INC·Filed 1996·Granted May 12, 1998·48 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →