Inventor · disambiguated record
Kenichi Kamata
Also filed as: KAMATA KENICHI
2 granted patents·53 citations·filing 1999–2000
64Inventor score
Files withNIDEK KK2
Top patents by PatentIndex Score
2 records- 0174US6520999B1Method of dyeing plastic lens and a dyeing system used thereinNIDEK KK·Filed 1999·Granted Feb 18, 2003·41 cites·27 claims
- 0261US7014314B1Subsystem of producing dye base body used for dyeing of spectacle lenses and a spectacle lens dyeing system including the dye base body producing subsystemNIDEK KK·Filed 2000·Granted Mar 21, 2006·12 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →