YH

Yuya Hirokawa

Ricoh Company: 1 patents #1,005 of 2,036Top 50%
Overall (2016): #171,392 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9377707 Toner, developer, and image forming apparatus Ryo Miyakoshi, Daisuke Asahina, Yoshihiro Moriya, Satoyuki Sekiguchi 2016-06-28