Inventor · disambiguated record
Shigeru Matsuzawa
Also filed as: MATSUZAWA SHIGERU
3 granted patents·3 pending applications·173 citations·filing 1997–2006
75Inventor score
Top patents by PatentIndex Score
6 records- 0189US6085185ARetrieval method and system of multimedia databaseHITACHI LTD·Filed 1997·Granted Jul 4, 2000·145 cites·18 claims
- 0254US2006116967A1Method of and a system for distributing digital contentsKOIKE HIROSHI·Filed 2006·Application pending·0 cites
- 0350US5905983AMultimedia database management system and its data manipulation methodHITACHI LTD·Filed 1997·Granted May 18, 1999·18 cites·7 claims
- 0440US2004006697A1Authentication method and authentication systemFiled 2003·Application pending·0 cites
- 0532US7080042B2Method of and a system for distributing digital contentsHITACHI LTD·Filed 1999·Granted Jul 18, 2006·10 cites·7 claims
- 0626US2003018653A1Database management method, system for practicing the method and medium recording process programFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →