KK

Keisuke KORAI

Samsung: 8 patents #15,984 of 75,807Top 25%
Overall (All Time): #612,270 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12178122 Compound, composition including the same, liquid composition, and organic electroluminescent device Atsushi Imamura, Jhunmo Son, Masaru Kinoshita, Mitsunori Ito, Norifumi KISHI +3 more 2024-12-24
12060344 Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound Masaki Numata, Rie Sakurai, Mitsunori Ito, Shiro Irisa, Norihito Ishii 2024-08-13
11974494 Polymer compound, composition including the polymer compound, light-emitting device including the polymer compound Takahiro Fujiyama, Katsunori Shibata, Daeyoung Chung, Eunjoo Jang, Taehyung Kim 2024-04-30
11706977 Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound Satoshi INAYAMA, Shiro Irisa, Rie Sakurai, Mitsunori Ito, Masaki Numata 2023-07-18
11542252 Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound Masaki Numata, Rie Sakurai, Mitsunori Ito, Shiro Irisa, Norihito Ishii 2023-01-03
11043639 Charge transport material, composition including the charge transport material, and organic light-emitting device including the composition Masaki Numata, Mitsunori Ito 2021-06-22
10270036 Polymer, composition including the polymer, and organic light-emitting device including the polymer Mitsunori Ito, Takao Motoyama, Daeyoung Chung, Eunjoo Jang, Taehyung Kim 2019-04-23
10040887 Copolymer, organic light-emitting device material including the same, and organic light-emitting device including the organic light-emitting device material Mitsunori Ito 2018-08-07