YI

Yuichiro IWAMA

SE Seiko Epson: 2 patents #147 of 926Top 20%
Overall (2025): #71,667 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12393111 Light source device and projector Junichi Suzuki, Hidefumi Sakata, Shingo Komiyama 2025-08-19
12352998 Light source device and projector Norio Imaoka 2025-07-08