RK

Ryosuke Kubota

FI Fujifilm Business Innovation: 1 patents #289 of 756Top 40%
Sumitomo Electric Industries: 1 patents #220 of 544Top 45%
Overall (2023): #113,057 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11774885 Polymer material molded product, fixing member, method for producing fixing member, fixing device, and image forming apparatus Kenji Kajiwara, Tomotake Inagaki, Ryohei YOSHIKAWA, Kenji Omori, Jun Kimura +1 more 2023-10-03
11631958 Method of manufacturing surface-emitting lasers, method of testing surface-emitting lasers, and surface-emitting-laser-testing apparatus 2023-04-18