Assignee
HONDA TOSHITAKA
JP·3 granted patents·3 citations·filing 2007–2011
Top patents by PatentIndex Score
3 records- 0156US8148883B2Spark plug used for an internal-combustion engine and a method for manufacturing the sameHONDA TOSHITAKA·Filed 2007·Granted Apr 3, 2012·3 cites·2 claims
- 0254US8128446B2Method for manufacturing a spark plug insulator including steps for forming a through hole thereinHONDA TOSHITAKA·Filed 2009·Granted Mar 6, 2012·0 cites·9 claims
- 0350US8469758B2Insulator for spark plug, and method for manufacturing spark plugHONDA TOSHITAKA·Filed 2011·Granted Jun 25, 2013·0 cites·3 claims
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