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Patent applications and USPTO patent grants for Hosohara; Yasuharu.The latest application filed is for "method of inspecting abnormality occurring inside pipe and apparatus for practicing the method".
Patent | Date |
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Method of inspecting abnormality occurring inside pipe and apparatus for practicing the method Grant 5,773,984 - Suyama , et al. June 30, 1 | 1998-06-30 |
Remote field flaw sensor including an energizing coil, first and second receiving coil groups oriented perpendicular and a third receiving coil oriented parallel to pipe Grant 5,623,203 - Hosohara , et al. April 22, 1 | 1997-04-22 |
Remote field eddy current sensor for detecting flaws in metal material Grant 5,461,312 - Hosohara , et al. October 24, 1 | 1995-10-24 |
Remote field eddy current flaw detector for metal material including attenuator, adder, phase shiftery and phase comparator Grant 5,365,169 - Hosohara , et al. November 15, 1 | 1994-11-15 |
Remote field eddy current flaw detector for metal pipes having a pair of receiver coils providing a differential offset amplitude signal Grant 5,210,492 - Hosohara , et al. May 11, 1 | 1993-05-11 |
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