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Akihisa Matsukawa

Canon: 2 patents #591 of 3,292Top 20%
Overall (2024): #188,748 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12147170 Image forming apparatus having toner charging Yuta Isobe, Kuniaki Tamagaki, Takashi Koyanagi, Ryosuke Kanai, Hiroki Tanaka +3 more 2024-11-19
11970390 Method for producing microchannel device Takeshi Yamamoto, Jun Miura, Keiji Miyazaki, Hiroki Tanaka, MAKOTO FUKATSU +4 more 2024-04-30