Inventor · disambiguated record
Hisashi Sato
Also filed as: SATO HISASHI
4 granted patents·107 citations·filing 1991–1998
80Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0191US5203932AFe-base austenitic steel having single crystalline austenitic phase, method for producing of same and usage of sameHITACHI LTD·Filed 1991·Granted Apr 20, 1993·59 cites·13 claims
- 0270US5864138AElectron MicroscopeHITACHI LTD·Filed 1996·Granted Jan 26, 1999·20 cites·13 claims
- 0370USD381031SElectron microscopeHITACHI LTD·Filed 1995·Granted Jul 15, 1997·16 cites·1 claims
- 0459US6084239AElectron microscopeHITACHI LTD·Filed 1998·Granted Jul 4, 2000·12 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →