Inventor · disambiguated record
Junko Katsumata
Also filed as: KATSUMATA JUNKO
2 granted patents·3 pending applications·61 citations·filing 2002–2008
62Inventor score
Top patents by PatentIndex Score
5 records- 0188US6983277B2Method and system of database management for replica databaseHITACHI LTD·Filed 2002·Granted Jan 3, 2006·59 cites·7 claims
- 0250US7275072B2Data processing system and method with data sharing for the sameHITACHI SOFTWARE ENG·Filed 2004·Granted Sep 25, 2007·2 cites·4 claims
- 0346US2006041598A1Method and system of database management for replica databaseHITACHI LTD·Filed 2005·Application pending·0 cites
- 0435US2009049107A1Method and System of Database Management for Replica DatabaseHITACHI LTD·Filed 2008·Application pending·0 cites
- 0532US2008046487A1Data processing system and method with data sharing for the sameKAMADA YASUHIRO·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →