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Inventors
Tomoyuki Sakamaki
Tokyo
JP
10 patents
9 Patents
US12547102
2026
Developing Apparatus
CANON KABUSHIKI KAISHA
0 cites
US12504703
2025
Developing Apparatus
CANON KABUSHIKI KAISHA
0 cites
US12135510
2024
Developing Apparatus
CANON KABUSHIKI KAISHA
0 cites
US12105445
2024
Developing Device
CANON KABUSHIKI KAISHA
0 cites
US11982954
2024
Developing Device
CANON KABUSHIKI KAISHA
0 cites
US11835883
2023
Image Forming Apparatus Capable of Reducing Periodic Image Density Unevenness
Canon Kabushiki Kaisha
0 cites
US11782362
2023
Developing Device
CANON KABUSHIKI KAISHA
0 cites
US11567426
2023
Developing Apparatus
CANON KABUSHIKI KAISHA
0 cites
US11556077
2023
Image Formation Apparatus
Canon Kabushiki Kaisha
0 cites