Aoyama; Toyozo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Aoyama; Toyozo.The latest application filed is for "system for task tracking and controlling electronic mail".
- Aoyama; Toyozo - Osaka JP
- Aoyama; Toyozo - Oosaka JP
| Patent | Date |
|---|---|
| System for task tracking and controlling electronic mail Grant 6,434,603 - Tsuji , et al. August 13, 2 | 2002-08-13 |
| System for task tracking and controlling electronic mail Grant 5,764,898 - Tsuji , et al. June 9, 1 | 1998-06-09 |
| Rule-based electronic agent system and method thereof Grant 5,586,025 - Tsuji , et al. December 17, 1 | 1996-12-17 |
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