Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Lens cleaner and optical disc device

Lens cleaner and optical disc device

US Patent 8488421 · Granted Jul 16, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Carbon material and method for producing same, electrode material for electrical2024
Electrode material for electricity storage devices, electrode for electricity st2021
Carbon material, carbon material-active material composite, electrode material f2020
Synthetic resin bottle2019
Method for producing random-structure GIC, method for producing exfoliated graph2018
Method for producing exfoliated graphite-polymer composite material2018
Method for producing modified-graphene-like carbon material, modified-graphene-l2017
Functional-group-modified carbon material, and method for producing same2016
Optical disc device and lens cleaner2014
Optical disc driving device2013
Image forming unit and image forming apparatus2013
Fixing device and image forming apparatus2012