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Patent applications and USPTO patent grants for Otaka; Masahiro.The latest application filed is for "apparatus with cancel coil assembly for cancelling a field parallel to an axial direction to the plural coils and to a squid pick up coil".
Patent | Date |
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Apparatus with cancel coil assembly for cancelling a field parallel to an axial direction to the plural coils and to a squid pick up coil Grant 5,537,037 - Otaka , et al. July 16, 1 | 1996-07-16 |
Fluxmeter including squid and pickup coil with flux guiding core and method for sensing degree of deterioration of an object Grant 5,414,356 - Yoshimura , et al. May 9, 1 | 1995-05-09 |
Apparatus for inspecting degradation/damage of a material using an AC magnet, a superconducting DC magnet and a SQUID sensor Grant 5,331,278 - Evanson , et al. July 19, 1 | 1994-07-19 |
Method of and apparatus for water-jet peening Grant 5,305,361 - Enomoto , et al. April 19, 1 | 1994-04-19 |
Method and apparatus for predicting deterioration of a member constituting a part of equipment Grant 4,987,367 - Ishikawa , et al. January 22, 1 | 1991-01-22 |
Method and apparatus for detecting cracks Grant 4,764,970 - Hayashi , et al. August 16, 1 | 1988-08-16 |
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