Patents/Inventors

Ryo Kitamura

Sakai CityJP11 patents

3 Patents

US126046032026
Light-emitting Element and Display Device
SHARP KABUSHIKI KAISHA
0 cites
US125935602026
Light-emitting Element and Display Device
SHARP KABUSHIKI KAISHA
0 cites
US116944822023
Information Processing Device and Attendance State Management Method
I-PRO CO., Ltd.
0 cites