NS

Naoto Shimura

Ricoh Company: 2 patents #300 of 1,584Top 20%
Overall (2019): #135,984 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10301487 Inkjet recording device, cleaning method, and set of ink and cleaning liquid Hiroaki Takahashi, Michihiko Namba, Masahiro Kido, Yuta Nakamura, Akiko Bannai +1 more 2019-05-28
10189262 Cleaning liquid, container, inkjet printing method, inkjet printing device, and set of ink and cleaning liquid Yuta Nakamura, Michihiko Namba, Masahiro Kido, Hiroaki Takahashi, Hikaru Kobayashi +2 more 2019-01-29