HI

Hiroki Ishimitsu

Ricoh Company: 14 patents #1,578 of 9,818Top 20%
Overall (All Time): #343,016 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
11513472 Image forming apparatus with condensation prevention Taisuke ISHIKAWA, Junichi Murano 2022-11-29
11226587 Image forming apparatus including a blower to blow air on a roller not used in conveyance of a recording medium in simplex printing Taisuke ISHIKAWA, Junichi Murano 2022-01-18
10606209 Housing and image forming apparatus Shiro Akama, Tsuyoshi Endo, Tatsuya Suzuki 2020-03-31
10146175 Image forming apparatus Katsuhiro Hoshi, Takayuki Nishi, Kazuyuki Ito, Yoshihide Ohta, Nobuhiro Shima 2018-12-04
10038800 Image forming apparatus including an electronics container designed to permit an overall efficient structure Hiroaki Murakami, Nobuhiro Shima, Yoshihide Ohta, Kazuyuki Ito, Katsuhiro Hoshi +1 more 2018-07-31
9880512 Image forming apparatus including an outer cover and a subsidiary cover Keiichi Shimizu, Kazuyuki Ito, Takayuki Nishi, Katsuhiro Hoshi, Yoshihide Ohta +1 more 2018-01-30
9736327 Image forming apparatus Mami Akiyama, Yuki Sato, Shiro Akama, Yuta Ueda, Sakie Higuchi 2017-08-15
9711125 Sound absorbing device, electronic device, and image forming apparatus Kouta Hirakawa, Junichi Murano, Shoji Asanuma, Toshihiro Shimada, Tsuyoshi Endo +2 more 2017-07-18
9665062 Housing structure, electronic apparatus, and image forming apparatus Shiro Akama, Yuki Sato, Mami Akiyama, Yuta Ueda, Sakie Higuchi 2017-05-30
9632468 Image forming apparatus including a main power switch Yuta Ueda, Yuki Sato, Mami Akiyama, Shiro Akama, Sakie Higuchi 2017-04-25
9547274 Image forming apparatus having a sound absorber Masahiro Ishida, Naoki Matsuda, Kohta Takenaka, Toshihiro Shimada, Wataru Hojo 2017-01-17
9527321 Electronic device and image forming apparatus Junichi Kawase, Junichi Murano, Shoji Asanuma, Toshihiro Shimada, Kouta Hirakawa +3 more 2016-12-27
9389574 Sound absorbing device, electronic device, and image forming apparatus Kouta Hirakawa, Junichi Murano, Shoji Asanuma, Toshihiro Shimada, Tsuyoshi Endo +2 more 2016-07-12
9298155 Image forming apparatus Masahiro Ishida, Naoki Matsuda, Kohta Takenaka, Toshihiro Shimada, Wataru Hojo 2016-03-29