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Satoyuki Sekiguchi

Ricoh Company: 3 patents #185 of 1,487Top 15%
Overall (2020): #70,676 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10843488 Liquid discharging device Toshiyuki Kobashi, Taku Hatakeyama, Takashi Watanabe 2020-11-24
10793736 Ink set and inkjet recording method Toshiyuki Kobashi 2020-10-06
10676628 Surface treatment liquid composition for substrate, ink set, recording method, recording device, storage container, and printed matter Takuya Saiga, Ryo Miyakoshi, Daisuke Asahina 2020-06-09