HN

Hidefumi Nagashima

Ricoh Company: 1 patents #623 of 1,487Top 45%
Overall (2020): #449,322 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10829655 Ink, set of ink and substrate, ink-jet printing method, ink-jet printer, and print Masahiro Kido, Juichi Furukawa, Yukihiro Imanaga 2020-11-10