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Ryouzou Yoshino

USPTO Granted Patents = 10

Average Co-Inventor Count = 4.7

ph-index = 8

Forward Citations = 372(Granted Patents)

Company Filing History:

7 out of 42,508

3 out of 832,880

Other

patents

Years Active: 1999-2004

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6831378 - Semiconductor integrated circuit device and contactless electronic device (2004-12-14),

2. 6686750 - Semiconductor integrated circuit device and IC card (2004-02-03),

3. 6608550 - Reader and/or writer apparatus, power feeding system, and communication system (2003-08-19),

4. 6487100 - Semiconductor integrated circuit device and contactless electronic device (2002-11-26),

5. 6427065 - Power transmission system, IC card and information communication system using IC card (2002-07-30),

6. 6420883 - Semiconductor integrated circuit device and IC card (2002-07-16),

7. 6321067 - Power transmission system IC card and information communication system using IC card (2001-11-20),

8. 6194993 - Reader and/or writer apparatus, power feeding system, and communication system (2001-02-27),

9. 6173900 - IC card (2001-01-16),

10. 5949823 - Data communication system and radio IC card system (1999-09-07),

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