HO

Hirofumi Ohira

JD Japan Display: 4 patents #39 of 260Top 15%
Overall (2025): #36,175 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12361905 Display device Koji Yoshida 2025-07-15
12292631 Display device 2025-05-06
12292656 Electro-optical device, electro-optical unit, and display device Koji Yoshida 2025-05-06
12248221 Display device Koji Yoshida, Soichiro Ohama, Toshihiko Tanaka 2025-03-11