RM

Ryo Miyakoshi

Ricoh Company: 2 patents #618 of 2,036Top 35%
NC Nhk Spring Co.: 1 patents #26 of 162Top 20%
SC Sumitomo Chemical: 1 patents #84 of 270Top 35%
Overall (2016): #56,932 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9477165 Toner, process cartridge, developer, and image forming apparatus Azumi Miyaake, Hiroshi Yamashita, Daisuke Asahina, Satoyuki Sekiguchi 2016-10-25
9377707 Toner, developer, and image forming apparatus Daisuke Asahina, Yoshihiro Moriya, Satoyuki Sekiguchi, Yuya Hirokawa 2016-06-28
9357642 Circuit board laminate and metal-based circuit board Katsumi MIZUNO, Kazuhiko Konomi, Yutaka Natsume, Takeshi Kondo 2016-05-31