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Kanagawa, Japan

Akira Kadonaga

USPTO Granted Patents = 16

Average Co-Inventor Count = 1.3

ph-index = 10

Forward Citations = 286(Granted Patents)

Location History:

Tokyo, JP (2002 - 2018)
Kanagawa, JP (1988 - 2021)

Company Filing History:

16 out of 58,129

Sony Corporation

Years Active: 1988-2021

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D934868 - Memory card (2021-11-02),

2. D928162 - Memory card (2021-08-17),

3. D848431 - Memory card (2019-05-14),

4. D814473 - Memory card (2018-04-03),

5. D556202 - Adaptor for a storage medium (2007-11-27),

6. 7298242 - Input device with fingerprint recognition (2007-11-20),

7. D551669 - Adaptor for a storage medium (2007-09-25),

8. 7118421 - Adapter device for electronic equipment (2006-10-10),

9. 6768645 - IC card and IC-card adaptor (2004-07-27),

10. D486830 - Cartridge (2004-02-18),

11. D458610 - Cartridge for recording media (2002-06-12),

12. D457887 - Recording medium (2002-05-29),

13. 6385154 - Disk drive configured to expand to disk-storing size from compact size that is smaller than diameter of disk (2002-05-07),

14. 5233491 - Disc drive with snap-fit seal (1993-08-03),

15. 4991044 - Disk drive assembly with an auto-ejector driven by the assembly motors (1991-02-05),

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