HO

Hirofumi Ohira

JD Japan Display: 4 patents #49 of 376Top 15%
Overall (2022): #48,405 of 548,613Top 9%
4
Patents 2022

Issued Patents 2022

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11460727 Display device Koji Yoshida, Soichiro Ohama, Toshihiko Tanaka 2022-10-04
11402678 Display device Koji Yoshida, Soichiro Ohama, Toshihiko Tanaka 2022-08-02
11340509 Display device and room device 2022-05-24
11249335 Display device and mirror device Koji Yoshida, Soichiro Ohama, Naoki Takada, Takayuki Nakanishi 2022-02-15