TH

Taku Hatakeyama

Ricoh Company: 5 patents #26 of 1,125Top 3%
Overall (2022): #26,595 of 548,613Top 5%
5
Patents 2022

Issued Patents 2022

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11511551 Image forming apparatus Toshiyuki Kobashi, Satoyuki Sekiguchi, Takashi Watanabe 2022-11-29
11472194 Liquid discharging device Satoyuki Sekiguchi, Toshiyuki Kobashi, Takashi Watanabe 2022-10-18
11458731 Image forming apparatus Toshiyuki Kobashi, Satoyuki Sekiguchi, Takashi Watanabe 2022-10-04
11427016 Liquid discharge apparatus Muneyuki OKEGUCHI 2022-08-30
11267249 Wiping device, head maintenance device, and liquid discharge apparatus Takayuki Hase, Takashi Watanabe 2022-03-08