YH

Yuya Hirokawa

Ricoh Company: 1 patents #496 of 1,326Top 40%
Overall (2021): #195,659 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11021625 Ink, method of manufacturing acrylic resin particle, printing method, ink accommodating unit, and inkjet printing device Ryota Iwasaki, Ryo Miyakoshi 2021-06-01