AO

Ayako Okumura

Ricoh Company: 1 patents #415 of 1,125Top 40%
Overall (2022): #520,671 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11514696 Display device, display method, and computer-readable recording medium Shigekazu Tsuji 2022-11-29