TN

Tsuneyasu Nagatomo

Ricoh Company: 1 patents #309 of 982Top 35%
Overall (2023): #219,935 of 537,848Top 45%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11796931 Toner, method for manufacturing toner, developer, toner accommodating unit, image forming apparatus, and image forming method Akio Takei, Takahiro Honda, Tsukiko TAKAHASHI 2023-10-24