Assignee
CHUO DENKI KOGYO CO LTD
JP·6 granted patents·1 pending application·14 citations·filing 1975–2014
Top patents by PatentIndex Score
7 records- 0169US10262779B2R-T-B-based magnet material alloy and method for producing the sameCHUO DENKI KOGYO CO LTD·Filed 2014·Granted Apr 16, 2019·0 cites·8 claims
- 0269US6811925B2Nonaqueous electrolyte secondary cell and a tungsten or molybdenum substituted lithium positive electrode active materialCHUO DENKI KOGYO CO LTD·Filed 2001·Granted Nov 2, 2004·11 cites·10 claims
- 0367US8038977B2Carbon powder suitable as a negative electrode material for nonaqueous secondary batteriesCHUO DENKI KOGYO CO LTD·Filed 2008·Granted Oct 18, 2011·1 cites·3 claims
- 0453US8377374B2Hydrogen-absorbing alloy and electrode for nickel-metal hydride secondary batteriesCHUO DENKI KOGYO CO LTD·Filed 2007·Granted Feb 19, 2013·0 cites·7 claims
- 0546US9649691B2Method of producing rare earth alloy flakesCHUO DENKI KOGYO CO LTD·Filed 2013·Granted May 16, 2017·0 cites·8 claims
- 0642US2015010426A1R-T-B-Ga-BASED MAGNET MATERIAL ALLOY AND METHOD OF PRODUCING THE SAMECHUO DENKI KOGYO CO LTD·Filed 2013·Application pending·0 cites
- 0719US4035183AMethod for making aluminum-containing ferroalloyCHUO DENKI KOGYO CO LTD·Filed 1975·Granted Jul 12, 1977·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →