Inventor · disambiguated record
Keiichiro Hirata
Also filed as: HIRATA KEIICHIRO
2 granted patents·1 pending application·40 citations·filing 1999–2003
64Inventor score
Top patents by PatentIndex Score
3 records- 0180US6918054B2Storage apparatus and control method thereofHITACHI SOFTWARE ENG·Filed 2003·Granted Jul 12, 2005·15 cites·5 claims
- 0252US6625755B1Storage apparatus and control method thereofHITACHI LTD·Filed 1999·Granted Sep 23, 2003·25 cites·5 claims
- 0342US2004101078A1Synchronization control method for electronic deviceHITACHI GLOBAL STORAGE TECH·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →