Inventor
YAMANAKA YOSHIHISA
JP6 patents
Patents
6 patentsUS9618180B2Apr 11, 2017
Resin sheet producing method, optical member produced by resin sheet producing method, area light source device in which optical member is used, liquid crystal display device, and mobile device
OMRON TATEISI ELECTRONICS CO2 citations71
US9116264B2Aug 25, 2015
Light guide plate producing method, die structure, transfer molding apparatus, light guide plate, area light source device, liquid crystal display device, and mobile device
OMRON TATEISI ELECTRONICS CO3 citations60
US9452572B2Sep 27, 2016
Transfer molding method and transfer molding apparatus
OMRON TATEISI ELECTRONICS CO2 citations59
US9162405B2Oct 20, 2015
Die structure, transfer molding apparatus, transfer molding method, optical member, area light source device, liquid crystal display device, and mobile device
OMRON TATEISI ELECTRONICS CO3 citations58
US10022897B2Jul 17, 2018
Transfer molding method, die structure, transfer molding device, and optical member
OMRON TATEISI ELECTRONICS CO1 citations49
US9643369B2May 9, 2017
Metallic mold structure, transfer molding apparatus, transfer molding method, and optical member forming apparatus
OMRON TATEISI ELECTRONICS CO0 citations38