YT

Yohei Takano

Ricoh Company: 1 patents #173 of 689Top 30%
Overall (2025): #159,048 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12271104 Light-source device, image projection apparatus, and display device Makoto Hirakawa, Kazuhiro Fujita, Takashi Sasaki 2025-04-08