YN

Yosuke Ninomiya

FI Fujifilm Business Innovation: 18 patents #1,029 of 1,659Top 65%
Overall (All Time): #246,708 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12326671 Image carrier unit and image forming apparatus Haruno Nagumo, Atsushi Kaneko 2025-06-10
10509345 Image forming apparatus for correcting curl of paper Yukihiro Ichiki, Kyogo Soshi, Akira Shimodaira, Sota Hara 2019-12-17
10379481 Transport device and image forming apparatus having a powder applying device Ryuji Hattori 2019-08-13
10317830 Image forming apparatus and image forming unit Keita Hashimoto, Sho Watanabe, Akira Shimodaira, Toshihiro GODA 2019-06-11
10281865 Sheet containing system and image forming apparatus Ryuji Hattori 2019-05-07
10095177 Cleaner including a transport member configured to transport developer Mikio Yamaguchi, Hiroyuki Mamiya 2018-10-09
9874847 Cleaning unit and image forming apparatus Mikio Yamaguchi, Hiroyuki Mamiya 2018-01-23
9864314 Image forming apparatus Takuji Matsumoto, Jun Sawamura, Takayuki UKAWA 2018-01-09
9696656 Developer replenishment device and image forming apparatus Takuji Matsumoto, Kenichi Shimada 2017-07-04
9632444 Charging unit Mikio Yamaguchi, Tomoya OKI, Hiroshi Nishikawa 2017-04-25
9448527 Driving force transmission mechanism and image forming apparatus 2016-09-20
9442422 Powder storage container, developer replenishment device, and image forming apparatus Yuki Terakado, Takuji Matsumoto 2016-09-13
9164418 Developing device, and image forming apparatus using the same Masaru Sakuma, Munenobu Okubo, Shinji Mitsui, Yasuyuki Tsutsumi, Kazuaki Iikura +4 more 2015-10-20
9128413 Developing device, and image forming apparatus using the same Shinji Mitsui, Munenobu Okubo, Yasuyuki Tsutsumi, Kazuaki Iikura, Yoshifumi Ozaki +4 more 2015-09-08
9063466 Developing device having an attaching unit for attaching developer and image forming apparatus including the same Munenobu Okubo, Yasuyuki Tsutsumi, Shinji Mitsui, Kazuaki Iikura, Yoshifumi Ozaki +4 more 2015-06-23
9002244 Image forming apparatus including developing device using toner holding member with specific surface roughness Yoshifumi Ozaki, Shinji Mitsui, Akihiko Noda, Masahiro Andoh, Hisashi Murase +6 more 2015-04-07
8583014 Powder holding container with an opening and closing member having a resilient tab surrounded by a cutout Kazuhiro Saito, Satoru Hori 2013-11-12
8577245 Image forming apparatus Toyohiko Awano, Atsuna Saiki, Kazuhiro Saito, Satoru Hori, Kiyoshi Sakoh 2013-11-05