YA

Yuka Aoyama

Ricoh Company: 4 patents #257 of 2,036Top 15%
Overall (2016): #31,571 of 481,213Top 7%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9383713 Cleaning blade, image forming apparatus, and process cartridge Yohta Sakon, Masahiro Ohmori, Hiromi Sakaguchi, Masanobu Gondoh, Shohei Gohda +2 more 2016-07-05
9342031 Cleaning blade, image forming apparatus and process cartridge Hiromi Sakaguchi, Shinji Nohsho, Yohta Sakon, Masahiro Ohmori, Masanobu Gondoh +2 more 2016-05-17
9244423 Cleaning blade, and image forming apparatus and process cartridge using the cleaning blade Masanobu Gondoh, Shohei Gohda, Kaori Toyama, Shinji Nohsho, Masahiro Ohmori +2 more 2016-01-26
9244424 Cleaning blade, image forming apparatus and process cartridge Hiromi Sakaguchi, Shinji Nohsho, Yohta Sakon, Masahiro Ohmori, Masanobu Gondoh +2 more 2016-01-26