Assignee
YAMAUCHI YU
JP·2 granted patents·0 citations·filing 2011–2012
Top patents by PatentIndex Score
2 records- 0141US9187813B2Method and device for removing metal fumes inside snout in continuous hot-dip plating plantYAMAUCHI YU·Filed 2012·Granted Nov 17, 2015·0 cites·2 claims
- 0236US8704143B2Image projection apparatus utilizing reflective image display element and plural parallel plates for a plurality of color light (as amended)YAMAUCHI YU·Filed 2011·Granted Apr 22, 2014·0 cites·15 claims
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