YT

Yoshishige Tanaka

Ricoh Company: 1 patents #807 of 1,821Top 45%
Overall (2018): #180,756 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9921460 Storage case to accommodate a projector and to move the projector up and down Hiroshi Yamaguchi, Takanobu Tanaka, Kunihiko ABE, Seigoh Nishiyama, Yuichi Takamiya 2018-03-20