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Patent applications and USPTO patent grants for Tsuiki; Kazuyasu.The latest application filed is for "digitized document circulating system with circulation history".
Patent | Date |
---|---|
Work flow management system Grant 6,502,087 - Tsuiki , et al. December 31, 2 | 2002-12-31 |
Digitized document circulating system with circulation history App 20010013044 - Mori, Yuichi ;   et al. | 2001-08-09 |
Work flow management system Grant 6,144,955 - Tsuiki , et al. November 7, 2 | 2000-11-07 |
Work flow management system Grant 5,940,829 - Tsuiki , et al. August 17, 1 | 1999-08-17 |
Digitized document circulating system with circulation history Grant 5,767,847 - Mori , et al. June 16, 1 | 1998-06-16 |
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