Assignee
OKAMOTO AKIO
JP·4 granted patents·10 citations·filing 2009–2012
Top patents by PatentIndex Score
4 records- 0185US8262378B2Method for multilayer molding of thermoplastic resins and multilayer molding apparatusOKAMOTO AKIO·Filed 2009·Granted Sep 11, 2012·8 cites·3 claims
- 0265US8899966B2Multilayer molding apparatus and multilayer molding methodOKAMOTO AKIO·Filed 2010·Granted Dec 2, 2014·1 cites·9 claims
- 0359US8747094B2Multilayer molding apparatus and injection molding methodOKAMOTO AKIO·Filed 2012·Granted Jun 10, 2014·1 cites·12 claims
- 0453US9636852B2Injection molding methodOKAMOTO AKIO·Filed 2012·Granted May 2, 2017·0 cites·3 claims
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