HM

Hiroshi Mizusawa

Ricoh Company: 1 patents #673 of 1,584Top 45%
Overall (2019): #445,065 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10514651 Cleaning blade, cleaning device, image forming apparatus, and process cartridge Kazuhiko Watanabe, Hiroshi Nakai, Tomoyuki Kirigane, Yasuhide Nakazawa 2019-12-24