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Patent applications and USPTO patent grants for Hirai; Masanobu.The latest application filed is for "conductor of an electrical wire for wiring, method of producing a conductor of an electrical wire for wiring, electrical wire for wiring, and copper alloy solid wire".
Patent | Date |
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Conductor of an electrical wire for wiring, method of producing a conductor of an electrical wire for wiring, electrical wire for wiring, and copper alloy solid wire Grant 8,624,119 - Takahashi , et al. January 7, 2 | 2014-01-07 |
Conductor Of An Electrical Wire For Wiring, Method Of Producing A Conductor Of An Electrical Wire For Wiring, Electrical Wire For Wiring, And Copper Alloy Solid Wire App 20120018192 - TAKAHASHI; Isao ;   et al. | 2012-01-26 |
Concentric stranded conductor Grant 7,409,816 - Susai , et al. August 12, 2 | 2008-08-12 |
Concentric stranded conductor App 20070251204 - Susai; Kyota ;   et al. | 2007-11-01 |
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