KO

Koichi Ono

Ricoh Company: 1 patents #173 of 689Top 30%
📍 Yokohama, JP: #103 of 182 inventorsTop 60%
Overall (2025): #313,462 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12422771 Image forming apparatus, diagnostic method, and non-transitory recording medium Akira Uematsu, Shinya KAMIJO 2025-09-23