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Patent applications and USPTO patent grants for Oka; Kanji.The latest application filed is for "fusing device employing induction heating method and image forming apparatus using the same".
Patent | Date |
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Fusing device employing induction heating method and image forming apparatus using the same Grant 9,658,582 - Ken , et al. May 23, 2 | 2017-05-23 |
Fusing Device Employing Induction Heating Method And Image Forming Apparatus Using The Same App 20160124360 - KEN; Chi ;   et al. | 2016-05-05 |
Fixing device Grant 7,248,807 - Oka , et al. July 24, 2 | 2007-07-24 |
Fixing device App 20060056866 - Oka; Kanji ;   et al. | 2006-03-16 |
Magnetic core and magnetic field shield member,and excitation coil, transformer, electric equipment, and electrophotographic apparatuses using the magnetic core and the magnetic field shield member App 20040037597 - Haseba, Shigehiko ;   et al. | 2004-02-26 |
Magnetic core, magnetic field shield member, and electrophotographic apparatus using them Grant 6,668,151 - Uehara , et al. December 23, 2 | 2003-12-23 |
Magnetic core, magnetic field shield member, and electrophotographic apparatus using them App 20030020586 - Uehara, Yasuhiro ;   et al. | 2003-01-30 |
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