YI

Yohei Ishikawa

DC Dowa Electronics Materials Co.: 1 patents #8 of 45Top 20%
DC Dowa Ip Creation Co.: 1 patents #1 of 5Top 20%
Overall (2017): #187,446 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9740129 Ferrite particles, carrier for electrophotographic development using same, and developer for electrophotography Shinya Sasaki, Haruka Seki 2017-08-22