RI

Ryuji Ishii

Canon: 2 patents #837 of 3,775Top 25%
Overall (2017): #110,174 of 506,227Top 25%
2
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9755165 Silsesquioxane compound, organic light emitting element, display apparatus, image information processing apparatus, and image forming apparatus Yosuke Nishide, Naoki Yamada, Jun Kamatani, Norifumi Kajimoto, Takayuki Ito +3 more 2017-09-05
9748490 Organic compound, organic light-emitting element, and image display unit Hirokazu Miyashita, Masanori Muratsubaki, Masumi Itabashi, Jun Kamatani 2017-08-29