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Patent applications and USPTO patent grants for Mayama; Shinya.The latest application filed is for "carrier for electrophotography, process for its production, two-component type developer, and image forming method".
Patent | Date |
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Carrier for electrophotography, process for its production, two-component type developer, and image forming method Grant 5,573,880 - Mayama , et al. November 12, 1 | 1996-11-12 |
Process for producing toner particles using free space formed in a polymeric medium Grant 5,470,687 - Mayama , et al. November 28, 1 | 1995-11-28 |
Electrophotographic photosensitive member Grant 5,391,449 - Maruyama , et al. February 21, 1 | 1995-02-21 |
Image holding member Grant 5,391,446 - Ohtani , et al. February 21, 1 | 1995-02-21 |
Electrophotographic photosensitive member, and electrophotographic apparatus, device unit, and facsimile machine employing the same Grant 5,246,807 - Kanemaru , et al. September 21, 1 | 1993-09-21 |
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