RK

Rie Katakura

KM Konica Minolta: 4 patents #17 of 806Top 3%
Overall (2016): #36,275 of 481,213Top 8%
4
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9331289 Organic electroluminescent material, organic electroluminescent element, display device and lighting device Dai Ikemizu, Hiroshi Kita, Tomohiro Oshiyama, Shinya Otsu, Hidekane Ozeki 2016-05-03
9260658 Organic electroluminescence element, lighting device and display device Hideo Taka 2016-02-16
9263684 Organic electroluminescent element, display device and lighting device Tatsuo Tanaka, Hiroshi Kita, Hideo Taka 2016-02-16
9257680 Method to make organic electroluminescent element material Tatsuo Tanaka, Hiroshi Kita, Hideo Taka 2016-02-09