Inventor · disambiguated record
Tsukasa Monma
Also filed as: MONMA TSUKASA
1 granted patent·1 pending application·1 citations·filing 2006–2023
16Inventor score
Files withNIKON ESSILOR CO LTD2
Top patents by PatentIndex Score
2 records- 0152US7829198B2Lens for spectacles and method for forming lens for spectaclesNIKON ESSILOR CO LTD·Filed 2006·Granted Nov 9, 2010·1 cites·13 claims
- 0242US2023320582A1Visual function examination device, spectacle lens presentation system, printed matter, visual function examination method, spectacle lens presentation method, and computer-readable mediumNIKON ESSILOR CO LTD·Filed 2023·Application pending·0 cites
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