Inventor · disambiguated record

Shizuko Hattori

Also filed as: HATTORI SHIZUKO

2 granted patents·405 citations·filing 1994–1997

73Inventor score

Technology areasA63B Y02P

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0195US5555179AControl method and control apparatus of factory automation systemHITACHI LTD·Filed 1994·Granted Sep 10, 1996·295 cites·21 claims
0285US6162151AAmbulatory exercise machine and ambulatory exercise systemHITACHI LTD·Filed 1997·Granted Dec 19, 2000·110 cites·19 claims

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