SA

Shiro Akama

Ricoh Company: 10 patents #2,244 of 9,818Top 25%
Overall (All Time): #486,108 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12416890 Image forming apparatus including a housing and drive unit and a driver disposed outside the housing 2025-09-16
12111606 Image forming apparatus 2024-10-08
11774899 Image forming apparatus including handle member for transportation 2023-10-03
11209771 Image forming apparatus Tsuyoshi Endo, Tatsuya Suzuki 2021-12-28
10606209 Housing and image forming apparatus Hiroki Ishimitsu, Tsuyoshi Endo, Tatsuya Suzuki 2020-03-31
10594880 Lock lever structure, unit, and image forming apparatus Sakie Higuchi, Yuki Sato, Tsuyoshi Endo, Tsutomu Osawa, Yuta Ueda 2020-03-17
9736327 Image forming apparatus Mami Akiyama, Yuki Sato, Yuta Ueda, Hiroki Ishimitsu, Sakie Higuchi 2017-08-15
9665062 Housing structure, electronic apparatus, and image forming apparatus Yuki Sato, Mami Akiyama, Yuta Ueda, Hiroki Ishimitsu, Sakie Higuchi 2017-05-30
9632468 Image forming apparatus including a main power switch Yuta Ueda, Yuki Sato, Mami Akiyama, Hiroki Ishimitsu, Sakie Higuchi 2017-04-25
9229420 Cover open/close mechanism and image forming apparatus incorporating same Mami Akiyama, Yuki Sato, Yuta Ueda, Hidehiko Maeda 2016-01-05