Assignee
ORIHARA IND CO LTD
JP·2 granted patents·0 citations·filing 2018–2019
Top patents by PatentIndex Score
2 records- 0150US11274981B2Stress measurement device for strengthened glass, stress measuring method for strengthened glass, manufacturing method of strengthened glass, and strengthened glassORIHARA IND CO LTD·Filed 2019·Granted Mar 15, 2022·0 cites·41 claims
- 0235US10859452B2Surface refractive index measurement method and surface stress measurement method using the sameORIHARA IND CO LTD·Filed 2018·Granted Dec 8, 2020·0 cites·29 claims
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