HS

Hisayoshi SUGAWARA

Ricoh Company: 5 patents #109 of 1,810Top 7%
Overall (2017): #30,746 of 506,227Top 7%
5
Patents 2017

Issued Patents 2017

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9802775 Sheet separating device, sheet supplying device, and image forming apparatus Masato Hashimoto, Takashi Fukumoto, Hideaki Takahashi, Munehisa Fuda, Yasuo Niikura +7 more 2017-10-31
9796552 Paper feeding apparatus, image forming apparatus, image forming system Takashi Fukumoto, Yasuo Niikura, Hidetoshi Kojima, Hideaki Takahashi, Munehisa Fuda +5 more 2017-10-24
9725265 Sheet feeding device, image forming apparatus, and image forming system Masato Hashimoto, Takashi Fukumoto, Hideaki Takahashi, Munehisa Fuda, Yasuo Niikura +7 more 2017-08-08
9708140 Sheet feeding device and image forming apparatus Kazuki Seto, Kenji Hayasaka, Kazuki Morita, Tomoyuki Okada 2017-07-18
9540193 Paper feeding apparatus, image forming apparatus, image forming system Takashi Fukumoto, Yasuo Niikura, Hidetoshi Kojima, Hideaki Takahashi, Munehisa Fuda +5 more 2017-01-10