YS

Yoshiyuki Shimizu

Ricoh Company: 2 patents #452 of 1,810Top 25%
HK Hamamatsu Photonics K.K.: 1 patents #74 of 212Top 35%
Overall (2017): #53,136 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9723988 Brain disease diagnosis system Akihiro Kakimoto, Tsuyoshi Kosugi, Hiroyuki Okada 2017-08-08
9696657 Developer container, developing device, process unit, and image forming apparatus Tomohiro Kubota, Naoki Nakatake, Shoh Tsuritani, Manabu Hamada, Masato Tsuji +1 more 2017-07-04
9658574 Powder container, developing device, process unit, and image forming apparatus Shoh Tsuritani, Tomohiro Kubota, Masato Tsuji, Akinori Harada, Kyoko Abe 2017-05-23