AY

Akira Yokoyama

Ricoh Company: 1 patents #415 of 1,125Top 40%
Canon: 1 patents #1,410 of 3,631Top 40%
Overall (2022): #181,170 of 548,613Top 35%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11269157 Optical apparatus 2022-03-08
11252296 Facsimile for displaying address confirmation, control method, and non-transitory recording medium Takuya Mori, Hayato Aikawa 2022-02-15