YF

Yasumasa Fujii

Brother Kogyo: 3 patents #109 of 559Top 20%
📍 Anjo, JP: #28 of 239 inventorsTop 15%
Overall (2024): #60,391 of 561,600Top 15%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12055887 Image forming apparatus Shougo Sato 2024-08-06
12032306 Developing cartridge having electrode Tsutomu Suzuki, Hiroshi Igarashi 2024-07-09
11906908 Developing cartridge having electrode 2024-02-20