Inventor · disambiguated record

Hirotoshi Hayakawa

Also filed as: HAYAKAWA HIROTOSHI

2 granted patents·28 citations·filing 1998–2004

61Inventor score

Technology areasC23C G01D

Files withYASKAWA DENKI SEISAKUSHO KK2

Top patents by PatentIndex Score

2 records

0158US7586283B2Magnetic encoder device and actuatorYASKAWA DENKI SEISAKUSHO KK·Filed 2004·Granted Sep 8, 2009·8 cites·15 claims
0252US6709720B2Marking method and marking materialYASKAWA DENKI SEISAKUSHO KK·Filed 1998·Granted Mar 23, 2004·20 cites·4 claims

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