KM

Katsuaki Miyawaki

Ricoh Company: 4 patents #92 of 1,584Top 6%
Overall (2019): #50,827 of 560,194Top 10%
4
Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10392213 Sheet conveying device and image forming apparatus incorporating the sheet conveying device Hiromichi Matsuda, Tetsuo Watanabe, Jun Yamane, Hideyuki Takayama 2019-08-27
10358309 Sheet conveying device, image forming apparatus incorporating the sheet conveying device, and post processing device incorporating the sheet conveying device Jun Yamane, Hiromichi Matsuda, Tetsuo Watanabe, Hideyuki Takayama 2019-07-23
10358311 Sheet conveying device and image forming apparatus incorporating the sheet conveying device Jun Yamane, Hiromichi Matsuda, Koichi Kudo, Tetsuo Watanabe, Toshihiro Okamoto +2 more 2019-07-23
10323719 Planetary gear assembly, drive unit including the planetary gear assembly, and image forming apparatus including the drive unit, and installation method for planetary gear assembly Hiromichi Matsuda, Tetsuo Watanabe, Yasuhiro Maehata, Keisuke Shimizu 2019-06-18