YY

Yohei Yamada

SE Seiko Epson: 1 patents #483 of 1,214Top 40%
Canon: 1 patents #1,571 of 3,719Top 45%
Overall (2023): #91,826 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11805311 Electronic apparatus Kazuki Sugaya, Keisuke Fukuyo, Takashi Yoshida 2023-10-31
11688834 Wavelength conversion member and light-emitting device for efficient wavelength conversion 2023-06-27