Assignee
HIGAI KAZUHIKO
JP·5 granted patents·1 pending application·25 citations·filing 2003–2012
Top patents by PatentIndex Score
6 records- 0187US10160018B2Method of manufacturing closed-structure part and apparatus for the sameHIGAI KAZUHIKO·Filed 2012·Granted Dec 25, 2018·5 cites·7 claims
- 0286US8844581B2Closed structure parts, method and press forming apparatus for manufacturing the sameHIGAI KAZUHIKO·Filed 2009·Granted Sep 30, 2014·11 cites·10 claims
- 0379US9162272B2Closed structure parts, method and press forming apparatus for manufacturing the sameHIGAI KAZUHIKO·Filed 2009·Granted Oct 20, 2015·6 cites·5 claims
- 0468US9009970B2Curvilineal closed structure parts and method for manufacturing the sameHIGAI KAZUHIKO·Filed 2010·Granted Apr 21, 2015·3 cites·3 claims
- 0546US9669444B2Method of manufacturing curvilineal closed structure parts without flange and apparatus for the sameHIGAI KAZUHIKO·Filed 2012·Granted Jun 6, 2017·0 cites·6 claims
- 0641US2005221108A1Surface-treated zinc based metal plated steel plate and method for production thereofHIGAI KAZUHIKO·Filed 2003·Application pending·0 cites
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