TH

Tomomi Harashima

Ricoh Company: 1 patents #173 of 689Top 30%
Overall (2025): #189,370 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12411429 Toner, developer, toner storage unit, image forming apparatus, and image forming method Akinori Saitoh, Akio Takei, Toma Takebayashi, Masahiro Yukikawa, Hiroshi Yamada 2025-09-09