KK

Keizo Kojima

Canon: 3 patents #344 of 3,631Top 10%
Overall (2022): #73,818 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11489974 Image forming apparatus Takashi Odate 2022-11-01
11474458 Image forming apparatus that determines whether or not plurality of rotating bodies are in state of contact Ryo Matsumura, Keisuke Samejima, Taro Minobe 2022-10-18
11258361 Voltage detection apparatus and image forming apparatus 2022-02-22