KH

Kenji Hiratani

Ricoh Company: 6 patents #3,275 of 9,818Top 35%
Overall (All Time): #829,226 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10632761 Printer, cloth holder, holder with cloth, and cloth printing system Kazuyoshi Matsumoto, Yoshinori Uchino, Tsuyoshi Miyata, Daisuke Nakamura, Ryoh Idehara 2020-04-28
10625522 Image adding system, printer, cloth holder, and holder with cloth Daisuke Nakamura, Kazuyoshi Matsumoto, Yoshinori Uchino, Tsuyoshi Miyata, Kohei Chubachi 2020-04-21
8523337 Image forming apparatus Kiyoshi Tsukamura, Makoto Kikura, Yuzo Obata, Daisuke Nakamura 2013-09-03
8398218 Image forming apparatus Kiyoshi Tsukamura, Makoto Kikura, Yuzo Obata, Daisuke Nakamura 2013-03-19
6478294 Sheet feeding device for reliably separating stacked sheets and image forming apparatus using same 2002-11-12
5484140 Catch type sheet tray for an image forming apparatus Hiroshi Hirose, Masashi Kimijima 1996-01-16