Assignee
OYAMADA HIROSHI
JP·3 granted patents·1 pending application·8 citations·filing 2010–2012
Top patents by PatentIndex Score
4 records- 0171US8135255B2Optical fiberOYAMADA HIROSHI·Filed 2010·Granted Mar 13, 2012·4 cites·12 claims
- 0268US9025922B2Optical fiber and method for manufacturing silica glassOYAMADA HIROSHI·Filed 2012·Granted May 5, 2015·2 cites·20 claims
- 0365US8121453B2Optical fiberOYAMADA HIROSHI·Filed 2010·Granted Feb 21, 2012·2 cites·16 claims
- 0441US2012057834A1Optical Fiber, Optical Fiber Preform and Method of Fabricating SameOYAMADA HIROSHI·Filed 2011·Application pending·0 cites
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