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Patent applications and USPTO patent grants for Takahashi; Teiji.The latest application filed is for "wire electric discharge machining method, semiconductor wafer manufacturing method, and solar battery cell manufacturing method".
Patent | Date |
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Wire electric discharge machining method, semiconductor wafer manufacturing method, and solar battery cell manufacturing method Grant 8,138,442 - Sato , et al. March 20, 2 | 2012-03-20 |
Wire Electric Discharge Machining Method, Semiconductor Wafer Manufacturing Method, And Solar Battery Cell Manufacturing Method App 20090212026 - Sato; Tatsushi ;   et al. | 2009-08-27 |
Gap detection device for laser beam machine, laser beam machining system and gap detection method for laser beam machine Grant 7,557,589 - Iwata , et al. July 7, 2 | 2009-07-07 |
Gap Detection Device For Laser Beam Machine, Laser Beam Machining System And Gap Detection Method For Laser Beam Machine App 20070284348 - IWATA; Takaaki ;   et al. | 2007-12-13 |
Servo controller Grant 6,943,522 - Nagaoka , et al. September 13, 2 | 2005-09-13 |
Servo controller App 20040183494 - Nagaoka, Kotaro ;   et al. | 2004-09-23 |
Numerical control apparatus and method Grant 5,955,856 - Sato , et al. September 21, 1 | 1999-09-21 |
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