Inventor · disambiguated record
Akira Kadonaga
Also filed as: KADONAGA AKIRA
16 granted patents·358 citations·filing 1986–2019
95Inventor score
Files withSONY CORP16
Top patents by PatentIndex Score
16 records- 0195USD457887SRecording mediumSONY CORP·Filed 2001·Granted May 28, 2002·70 cites·1 claims
- 0292USD814473SMemory cardSONY CORP·Filed 2016·Granted Apr 3, 2018·43 cites·1 claims
- 0388US6768645B2IC card and IC-card adaptorSONY CORP·Filed 2002·Granted Jul 27, 2004·55 cites·39 claims
- 0485US5233491ADisc drive with snap-fit sealSONY CORP·Filed 1992·Granted Aug 3, 1993·43 cites·9 claims
- 0583US4750065ACartridge loading mechanism for magnetic disk driveSONY CORP·Filed 1986·Granted Jun 7, 1988·32 cites·6 claims
- 0676USD458610SCartridge for recording mediaSONY CORP·Filed 2001·Granted Jun 11, 2002·22 cites·1 claims
- 0769US7118421B2Adapter device for electronic equipmentSONY CORP·Filed 2004·Granted Oct 10, 2006·19 cites·6 claims
- 0866US7298242B2Input device with fingerprint recognitionSONY CORP·Filed 2002·Granted Nov 20, 2007·12 cites·9 claims
- 0964USD556202SAdaptor for a storage mediumSONY CORP·Filed 2005·Granted Nov 27, 2007·14 cites·1 claims
- 1063USD551669SAdaptor for a storage mediumSONY CORP·Filed 2005·Granted Sep 25, 2007·13 cites·1 claims
- 1163USD486830SCartridgeSONY CORP·Filed 2003·Granted Feb 17, 2004·12 cites·1 claims
- 1255USD848431SMemory cardSONY CORP·Filed 2017·Granted May 14, 2019·5 cites·1 claims
- 1350USD934868SMemory cardSONY CORP·Filed 2018·Granted Nov 2, 2021·4 cites·1 claims
- 1450US6385154B1Disk drive configured to expand to disk-storing size from compact size that is smaller than diameter of diskSONY CORP·Filed 1999·Granted May 7, 2002·8 cites·16 claims
- 1543USD928162SMemory cardSONY CORP·Filed 2019·Granted Aug 17, 2021·2 cites·1 claims
- 1635US4991044ADisk drive assembly with an auto-ejector driven by the assembly motorsSONY CORP·Filed 1988·Granted Feb 5, 1991·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →