SS

Suguru Sangu

Ricoh Company: 1 patents #415 of 1,125Top 40%
Overall (2022): #244,471 of 548,613Top 45%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11334153 Optical device, retinal projection display, head-mounted display, and input device Tatsuya SHIMOKAWA, Shu Tanaka, Shuichi Suzuki 2022-05-17