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Patent applications and USPTO patent grants for Tooyama; Kazunori.The latest application filed is for "conductive composition for electrophotographic apparatus and conductive roll for electrophotographic apparatuses using the same".
Patent | Date |
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Conductive Composition For Electrophotographic Apparatus And Conductive Roll For Electrophotographic Apparatuses Using The Same App 20150227074 - Ito; Kunio ;   et al. | 2015-08-13 |
Continuous gas carburizing furnace Grant 8,617,461 - Yamada , et al. December 31, 2 | 2013-12-31 |
Continuous gas carburizing furnace Grant 08617461 - | 2013-12-31 |
Continuous Gas Carburizing Furnace App 20130019796 - Yamada; Masahiro ;   et al. | 2013-01-24 |
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