Inventor · disambiguated record
Akiyoshi Osumi
Also filed as: OSUMI AKIYOSHI
8 granted patents·1 pending application·99 citations·filing 1992–2007
88Inventor score
Top patents by PatentIndex Score
9 records- 0178US5363332ACurrent-driven signal interface implemented in semiconductor integrated circuit deviceHITACHI LTD·Filed 1992·Granted Nov 8, 1994·27 cites·30 claims
- 0277US6587927B2Data processor having cache memoryHITACHI LTD·Filed 2001·Granted Jul 1, 2003·16 cites·3 claims
- 0361US7327227B2Vehicle security device and ID code management deviceTOKAI RIKA CO LTD·Filed 2004·Granted Feb 5, 2008·11 cites·20 claims
- 0460US7240159B2Data processor having cache memoryHITACHI LTD·Filed 2004·Granted Jul 3, 2007·4 cites·4 claims
- 0560US6848027B2Data processor having cache memoryHITACHI LTD·Filed 2003·Granted Jan 25, 2005·4 cites·3 claims
- 0660US5848432AData processor with variable types of cache memoriesHITACHI LTD·Filed 1994·Granted Dec 8, 1998·21 cites·6 claims
- 0747US6275902B1Data processor with variable types of cache memories and a controller for selecting a cache memory to be accessHITACHI LTD·Filed 1998·Granted Aug 14, 2001·12 cites·2 claims
- 0846US2007233959A1Data processor having cache memoryHOTTA TAKASHI·Filed 2007·Application pending·0 cites
- 0939US5539686ACarry propagating deviceHITACHI LTD·Filed 1994·Granted Jul 23, 1996·4 cites·10 claims
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