Inventor
ORIHARA SHUJI
JP3 patents
⚠️ This page may combine multiple inventors who share the name “ORIHARA SHUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ORIHARA IND CO LTD
2 patentsUS11274981B2Mar 15, 2022
Stress measurement device for strengthened glass, stress measuring method for strengthened glass, manufacturing method of strengthened glass, and strengthened glass
ORIHARA IND CO LTD0 citations50
US10859452B2Dec 8, 2020
Surface refractive index measurement method and surface stress measurement method using the same
ORIHARA IND CO LTD0 citations27