RI

Ryo Ishifuji

Canon: 1 patents #1,068 of 2,977Top 40%
📍 Ibaraki, JP: #108 of 437 inventorsTop 25%
Overall (2025): #232,600 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12235602 Fixing belt and heat fixing device Hiroki Muramatsu, Noriaki Kobayashi, Tomoyo Miyakai 2025-02-25