YO

Yoshimitsu Ogura

Ricoh Company: 1 patents #807 of 1,821Top 45%
Overall (2018): #181,645 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10091395 Image forming apparatus, method, and computer-readable recording medium for login and logout management based on multiple user authentication factors 2018-10-02