Inventor · disambiguated record
Masatoshi Sakata
Also filed as: SAKATA MASATOSHI
5 granted patents·189 citations·filing 1986–1999
84Inventor score
Top patents by PatentIndex Score
5 records- 0187US6276772B1Ink jet printer using piezoelectric elements with improved ink droplet impinging accuracyHITACHI KOKI KK·Filed 1999·Granted Aug 21, 2001·62 cites·24 claims
- 0284US6283031B1Solid-ink printing original plate and a process for producing the sameHITACHI KOKI KK·Filed 1998·Granted Sep 4, 2001·37 cites·31 claims
- 0381US6173647B1Solid-ink printing original plate and a process for producing the sameHITACHI KOKI KK·Filed 1998·Granted Jan 16, 2001·32 cites·16 claims
- 0480US6328397B1Drive voltage adjusting method for an on-demand multi-nozzle ink jet headHITACHI KOKI KK·Filed 1999·Granted Dec 11, 2001·41 cites·20 claims
- 0569US4746928AMicro-dot ink jet recorderHITACHI LTD·Filed 1986·Granted May 24, 1988·17 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →