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Patent applications and USPTO patent grants for Sawada; Masaithi.The latest application filed is for "service system for image forming apparatuses".
Patent | Date |
---|---|
Service system for image forming apparatuses Grant 6,141,507 - Sawada October 31, 2 | 2000-10-31 |
Image forming apparatus service system Grant 5,913,090 - Sawada , et al. June 15, 1 | 1999-06-15 |
Remote service system for image forming apparatuses Grant 5,835,816 - Sawada , et al. November 10, 1 | 1998-11-10 |
Image forming apparatus and service system therefor Grant 5,790,916 - Sawada August 4, 1 | 1998-08-04 |
Remote service system for image forming apparatuses Grant 5,715,496 - Sawada , et al. February 3, 1 | 1998-02-03 |
Image forming apparatus and system for administering the same Grant 5,596,390 - Sawada January 21, 1 | 1997-01-21 |
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