RI

Ryo Ishifuji

Canon: 2 patents #591 of 3,292Top 20%
📍 Ibaraki, JP: #80 of 527 inventorsTop 20%
Overall (2024): #121,794 of 561,600Top 25%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12070925 Fixing rotating member, fixing apparatus and electrophotographic image forming apparatus, and method for producing fixing rotating member Hiroki Muramatsu, Yohei Miyauchi, Yasuharu Notoya, Yusuke Baba, Masaaki Takahashi +1 more 2024-08-27
12059874 Fixing rotating member, fixing apparatus, electrophotographic image forming apparatus, and method for producing fixing rotating member Yohei Miyauchi, Yasuharu Notoya, Naoko Kasai, Yusuke Baba, Masaaki Takahashi +1 more 2024-08-13