YO

Yukio Otome

Ricoh Company: 2 patents #318 of 1,487Top 25%
📍 Ibaraki, JP: #117 of 672 inventorsTop 20%
Overall (2020): #102,245 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10864746 Liquid circulating apparatus and liquid ejecting apparatus Takahiro Yoshida, Takayuki Nakai, Ryuji Yoshida, Junichi Iwata 2020-12-15
10759165 Liquid discharge head, including supply and discharge channels,liquid discharge device, and liquid discharge apparatus Junichi Iwata, Takahiro Yoshida, Tomoaki Murakami 2020-09-01