CH

Chishio Hosokawa

IC Idemitsu Kosan Co.: 5 patents #11 of 135Top 9%
Overall (2018): #30,919 of 503,207Top 7%
5
Patents 2018

Issued Patents 2018

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10079343 Organic el element and solution containing organic el material Kazuki Nishimura, Toshihiro Iwakuma, Kenichi Fukuoka 2018-09-18
10069074 Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device Mineyuki Kubota, Masakazu Funahashi 2018-09-04
10026907 Material for organic electroluminescence device and organic electroluminescence device using the same Tomoki Kato, Masaki Numata, Kazuki Nishimura, Toshihiro Iwakuma 2018-07-17
10020454 Material for organic electroluminescence device and organic electroluminescence device using the same Tomoki Kato, Masaki Numata, Kazuki Nishimura, Toshihiro Iwakuma 2018-07-10
9960358 Organic electroluminescence device and organic light emitting medium Masahide Matsuura, Masakazu Funahashi, Kenichi Fukuoka 2018-05-01