KABUSHIKI KAISHA MAKINO HURAISU SEISAKUSHO

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B23H WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL 318

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9707636 Wire electrical discharge machining apparatus, wire electrical discharge machining system, power supply apparatus, wire electrical discharge machining method, and method of manufacturing semiconductor substrateJun 26, 14Jul 18, 17[B23H]
9375799 Multi-wire electrical discharge machining system, multi-wire electrical discharge machining apparatus, power supply device, multi-wire electrical discharge machining method, semiconductor substrate, solar cell substrate, substrate manufacturing system, and substrate manufacturing methodFeb 26, 13Jun 28, 16[B23H]
9364910 Wire electrical discharge machining system, wire electrical discharge machining method, and workpieceApr 22, 13Jun 14, 16[B23H]

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Top Inventors for This Owner

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