MITSUBISHI KINZOKU KOABUSHIKI KAISHA, ALSO KOWN AS MITSUBISHI METAL CORPORATION

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5085515 Method and apparatus for inspecting quality of manufactured articlesExpiredFeb 08, 90Feb 04, 92[G01N, G01B, B21B]
5078830 Method for growing single crystalExpiredMar 09, 90Jan 07, 92[C30B]
5062127 Metals assay apparatus and methodExpiredMay 16, 90Oct 29, 91[G01N]
5037471 Method for manufacturing oxygen-free copperExpiredNov 21, 89Aug 06, 91[C22B]
5023144 Silver alloy foil for interconnector for solar cellExpiredMar 23, 90Jun 11, 91[C22C]
5018379 Apparatus and method for crimping end of can bodyExpiredFeb 20, 90May 28, 91[B21D]
5015422 UO.sub.2 pellet fabrication processExpiredJan 13, 89May 14, 91[G21C]
4985183 UO2 pellet fabrication processExpiredJul 06, 89Jan 15, 91[G21C]
4983474 Hydroen absorbing Ni-based alloy and rechargeable alkaline batteryExpiredMay 17, 89Jan 08, 91[H01M, C22C]
4898794 Hydrogen absorbing Ni,Zr-based alloy and rechargeable alkaline batteryExpiredJul 17, 89Feb 06, 90[H07M, C22C]
4882100 Uo2 pellet fabrication processExpiredJan 13, 89Nov 21, 89[C09K, G21G, G21C]

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