YH

Yuko Harada

Canon: 12 patents #5,447 of 19,416Top 30%
Overall (All Time): #395,848 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12271147 Cartridge including pressed portion to be pressed by a pressing portion of an image forming apparatus Shunsuke Uratani, Makoto Hayashida, Tetsuo Uesugi 2025-04-08
12072667 Cartridge and image forming apparatus Ryuta Murakami, Masakazu Tatsumi, Akira Yoshimura, Satoshi Koga 2024-08-27
12038717 Process unit including first and second resin materials and image forming apparatus Yuichi Sakakibara, Yosuke Kashiide, Hiroyuki Munetsugu, Goshi Ozaki, Masanari Morioka +6 more 2024-07-16
12001155 Container with shield for shielding a discharge opening thereof Mitsuhiro Sato, Yukio Kubo, Hiroyuki Munetsugu, Takashi Kimura 2024-06-04
D1015421 Process cartridge for image forming apparatus Tachio Kawai, Shigemi Kamoshida, Hiroyuki Munetsugu, Isao Koishi, Yosuke Kashiide +6 more 2024-02-20
11838465 Image forming apparatus Akinori Yokota, Masaaki Takeuchi 2023-12-05
11520286 Cartridge and image forming apparatus Yuichi Sakakibara, Yosuke Kashiide, Hiroyuki Munetsugu, Goshi Ozaki, Masanari Morioka +6 more 2022-12-06
11089172 Image forming apparatus Akinori Yokota, Masaaki Takeuchi 2021-08-10
10065828 Paper output tray and image forming apparatus Masaaki Takeuchi, Akinori Yokota 2018-09-04
9828196 Sheet stacking apparatus and image forming apparatus 2017-11-28
9388003 Sheet conveying apparatus and image forming apparatus Daisuke Aoki, Atsushi Murakami 2016-07-12
9056745 Image forming apparatus Daisuke Aoki 2015-06-16