YW

Yohhei Watanabe

Ricoh Company: 2 patents #231 of 1,326Top 20%
Overall (2021): #95,116 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11150580 Pressure device, fixing device, and image forming apparatus 2021-10-19
11099506 Sheet conveying device, fixing device incorporating the sheet conveying device, and image forming apparatus incorporating the sheet conveying device Fumihiro Hirose, Naoto Suzuki, Akiyasu Amita, Masateru Ujiie, Shinichi Namekata +2 more 2021-08-24