KY

Katsuji Yamaguchi

Ricoh Company: 1 patents #496 of 1,326Top 40%
Overall (2021): #379,575 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10926970 Post-processing apparatus, image forming apparatus incorporating the same, and image forming system incorporating the same Shinji Tanoue, Akikazu Iwata, Ken Sawada 2021-02-23