Assignee
SEKI NORIO
7 patents
Top patents by PatentIndex Score
US4609113ASep 2, 1986
Cup permitting easy drinking-up
SEKI NORIO105 citations95
US11169395B2Nov 9, 2021
Frame for bifocal eyeglasses
SEKI NORIO2 citations72
US12251057B2Mar 18, 2025
Roll paper holder
SEKI NORIO0 citations62
US11940671B2Mar 26, 2024
Spectacle-like frame
SEKI NORIO0 citations62
US11480814B2Oct 25, 2022
Spectacle-like frame
SEKI NORIO0 citations62
US11119336B2Sep 14, 2021
Bifocal glasses-shaped frame
SEKI NORIO0 citations62
US10838229B2Nov 17, 2020
Bifocal glasses-shaped frame
SEKI NORIO0 citations41