SN

Shizuma Nishimura

Canon: 13 patents #5,080 of 19,416Top 30%
Overall (All Time): #370,393 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12111592 Image heating device and image forming apparatus Takashi Honke 2024-10-08
11609519 Image heating device and image forming apparatus 2023-03-21
11454926 Image forming apparatus Tomoaki Nakai, Masaki Shimomura 2022-09-27
11300912 Image forming apparatus that detects occurrence of image defect Koji Nihonyanagi 2022-04-12
11156958 Image forming apparatus to reduce deterioration of transferability Tomoaki Nakai, Masaki Shimomura 2021-10-26
10754294 Image forming apparatus to reduce deterioration of transferability Tomoaki Nakai, Masaki Shimomura 2020-08-25
10185256 Image forming apparatus that discharges air to a space in a main assembly Seiji Inada, Seiji Obata, Michio Uchida, Yoji Oya 2019-01-22
9910391 Image heating apparatus Yuki Nishizawa, Shinji Hashiguchi, Koji Uchiyama, Mahito Yoshioka, Hiroshi Kita +1 more 2018-03-06
9658584 Fixing apparatus 2017-05-23
9405249 Heat-fixing device Masahide Hirai, Munehito Kurata, Shinji Hashiguchi, Michio Uchida, Hisahiro Saito 2016-08-02
9310731 Image heating apparatus Hideaki Yonekubo, Tomonori Sato 2016-04-12
9176441 Image heating apparatus Hideaki Yonekubo, Tomonori Sato 2015-11-03
7321746 Image heating apparatus and pressure roller used in the apparatus Hiroyuki Sakakibara, Osamu Sotome, Tomoyuki Makihira 2008-01-22