SJ

Shinya JUMONJI

OC Oki Electric Industry Co.: 1 patents #6 of 43Top 15%
Overall (2021): #263,458 of 548,734Top 50%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11152532 Method of manufacturing driven element chip, driven element chip, exposing device, and image forming apparatus Akira Nagumo, Minoru Fujita 2021-10-19