Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ion generating device with a discharge electrode on a dielectric body coated by a protective layer made of metal

Ion generating device with a discharge electrode on a dielectric body coated by a protective layer made of metal

US Patent 7801464 · Granted Sep 21, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Charging device and image-forming apparatus capable of preventing an inward incl2022
Electron emission element, electrification apparatus, and image forming apparatu2020
Diffuser plate and method for producing diffuser plate2019
Method for designing light diffusion patter, method for manufacturing light diff2018
Pump and method for operating pump2018
Piezoelectric device2018
Electronic device2018
Reciprocating pump2017
Belt unit and image forming apparatus2015
Image forming apparatus2015
Apparatus for detecting imbalance abnormality in air-fuel ratio between cylinder2014
Belt unit and image forming apparatus2014