Assignee
SHOWA KINZOKU KOGYO CO LTD
JP·4 granted patents·45 citations·filing 1994–2006
Top patents by PatentIndex Score
4 records- 0174US7685939B2Ignition charge for initiator and method of productionSHOWA KINZOKU KOGYO CO LTD·Filed 2006·Granted Mar 30, 2010·3 cites·3 claims
- 0254US6301892B1Electric ignition type gas generation apparatusSHOWA KINZOKU KOGYO CO LTD·Filed 2000·Granted Oct 16, 2001·10 cites·2 claims
- 0352US6354217B1Electric ignition type initiatorSHOWA KINZOKU KOGYO CO LTD·Filed 2000·Granted Mar 12, 2002·12 cites·5 claims
- 0447US5538562AMethod of and an apparatus for washing coinsSHOWA KINZOKU KOGYO CO LTD·Filed 1994·Granted Jul 23, 1996·20 cites·19 claims
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