YF

Yukio Fujiwara

Ricoh Company: 1 patents #309 of 982Top 35%
Overall (2023): #190,347 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11827004 Method and device for producing foamed body Yuuma Usui 2023-11-28