SK

Shingo Kuboki

Ricoh Company: 3 patents #392 of 2,036Top 20%
Overall (2016): #55,541 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9513576 Powder container Kenji Kikuchi, Shinji Tamaki, Hiroshi Hosokawa, Shunji Katoh, Michiharu Suzuki +1 more 2016-12-06
9400482 Paper conveyance device, fixing device, and image forming apparatus Shohei Saito, Hideo Nagafuji, Yuji Arai, Arinobu Yoshiura, Kohichi Utsunomiya +9 more 2016-07-26
9268298 Process cartridge and image forming apparatus Daisuke Hamada, Jun Shiori, Hideo Yoshizawa, Natsumi Matsue 2016-02-23