Assignee
OOKUBO SHIGEKI
JP·1 granted patent·1 pending application·4 citations·filing 2011–2022
Top patents by PatentIndex Score
2 records- 0173US9073348B2Marking apparatus for spectacle lenses and method of printing layout marks on spectacle lensesOOKUBO SHIGEKI·Filed 2011·Granted Jul 7, 2015·4 cites·11 claims
- 0247US2024160040A1Mold manufacturing method, optical member manufacturing method, and spectacle lensOOKUBO SHIGEKI·Filed 2022·Application pending·0 cites
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