HC

Hyobok Cha

DI Dic: 3 patents #189 of 844Top 25%
Overall (All Time): #1,419,903 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11428993 Method for manufacturing liquid crystal display device Ryo Kanda, Masaomi Kimura 2022-08-30
10119075 Liquid crystal display device and method for manufacturing the same Shinji Ogawa, Yoshinori Iwashita, Takeshi Kuriyama 2018-11-06
10093857 Nematic liquid crystal composition and liquid crystal display device using the same Shinichi Hirata, Naomi Hatano, Tomoaki Hara, Yasuo Umezu 2018-10-09