KS

Kazuhisa Shirayama

Canon: 3 patents #216 of 2,977Top 8%
Overall (2025): #56,177 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12386280 Toner HISASUKE KAJIHARA, Yuya Chimoto, Hayato Ida, Kouichirou Ochi, Masayuki Hama 2025-08-12
12292713 Toner and method for producing the same HISASUKE KAJIHARA, Yuya Chimoto, Junichi Tamura, Hayato Ida 2025-05-06
12273648 Image capture apparatus and control method therefor Toshimichi Ise, Kazuya Kitamura 2025-04-08