Assignee

MIKAMI SHUHEI

JP·2 granted patents·1 citations·filing 2013–2013

Technology mixC03B2 C03C2 Y02P2

Top patents by PatentIndex Score

2 records

0168US9359246B2Glass, optical glass, glass raw material for press molding, and optical elementMIKAMI SHUHEI·Filed 2013·Granted Jun 7, 2016·1 cites·13 claims
0254US9604872B2Glass and optical element production methodMIKAMI SHUHEI·Filed 2013·Granted Mar 28, 2017·0 cites·23 claims

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