YS

Yuuji Sawai

Ricoh Company: 3 patents #392 of 2,036Top 20%
Overall (2016): #48,596 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9376257 Belt tracking system, multi-roller assembly and image forming apparatus employing same Yoshiki Hozumi, Naomi Sugimoto, Kazuchika Saeki 2016-06-28
9260248 Belt positioning system, multi-roller assembly and image forming apparatus employing same Akira Asaoka, Kazuchika Saeki, Yoshiki Hozumi 2016-02-16
9238552 Belt tracking system, roller assembly, and image forming apparatus including same Yoshiki Hozumi, Naomi Sugimoto, Kazuchika Saeki 2016-01-19