Assignee
ISHIDA ITARU
JP·2 granted patents·0 citations·filing 2011–2012
Top patents by PatentIndex Score
2 records- 0142US8705021B2Inspecting device, inspecting method, and method for manufacturing optical fiberISHIDA ITARU·Filed 2012·Granted Apr 22, 2014·0 cites·12 claims
- 0234US9175946B2Measuring method of hole diameter, hole position, hole surface roughness, or bending loss of holey optical fiber, manufacturing method of holey optical fiber, and test method of optical line of holey optical fiberISHIDA ITARU·Filed 2011·Granted Nov 3, 2015·0 cites·16 claims
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