Assignee
KAGA TADASHI
JP·5 granted patents·16 citations·filing 2006–2015
Top patents by PatentIndex Score
5 records- 0181US8147062B2Progressive-power lensKAGA TADASHI·Filed 2006·Granted Apr 3, 2012·15 cites·3 claims
- 0261US10578888B2Pair of spectacle lenses for binocular vision, manufacturing method, supply system and supply program thereofKAGA TADASHI·Filed 2015·Granted Mar 3, 2020·1 cites·22 claims
- 0350US8678585B2Progressive-power lensKAGA TADASHI·Filed 2012·Granted Mar 25, 2014·0 cites·12 claims
- 0444US10288903B2Progressive addition lensKAGA TADASHI·Filed 2015·Granted May 14, 2019·0 cites·13 claims
- 0540US10578887B2Pair of spectacle lenses for binocular vision, manufacturing method, supply system and supply program thereofKAGA TADASHI·Filed 2015·Granted Mar 3, 2020·0 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when KAGA TADASHI files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →