Assignee
YOKOYAMA HIROSHI
JP·4 granted patents·1 pending application·4 citations·filing 2005–2011
Top patents by PatentIndex Score
5 records- 0171US8293162B2Method and apparatus for producing molded productYOKOYAMA HIROSHI·Filed 2005·Granted Oct 23, 2012·3 cites·11 claims
- 0265US8202591B2Polyester resin, molded object thereof, and processes for producing theseYOKOYAMA HIROSHI·Filed 2005·Granted Jun 19, 2012·1 cites·9 claims
- 0352US2011301304A1Method and apparatus for producing polycondensation polymer and molded article thereofYOKOYAMA HIROSHI·Filed 2011·Application pending·0 cites
- 0446US8718358B2Filler metal installation position checking method and filler metal installation position checking systemYOKOYAMA HIROSHI·Filed 2008·Granted May 6, 2014·0 cites·12 claims
- 0541US8451267B2Pipe installation support apparatusYOKOYAMA HIROSHI·Filed 2009·Granted May 28, 2013·0 cites·15 claims
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