JM

Jun Mashimo

Ricoh Company: 2 patents #129 of 982Top 15%
Overall (2023): #139,507 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11843723 Image projection apparatus Kasumi Nakamura, Momotaro YOSHIDA 2023-12-12
11652969 Projection apparatus and operation detection apparatus 2023-05-16