YS

Yasuhito Shirafuji

Canon: 5 patents #230 of 3,938Top 6%
📍 Kashiwa, JP: #5 of 81 inventorsTop 7%
Overall (2016): #22,095 of 481,213Top 5%
5
Patents 2016

Issued Patents 2016

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9501017 Image forming apparatus that suppresses fluctuations in density of successively formed images even if charge amount of developer changes 2016-11-22
9459579 Image forming apparatus that corrects image forming condition based on measurement result of measurement image 2016-10-04
9436145 Image forming apparatus including correction unit that corrects tone correction table 2016-09-06
9372460 Image forming apparatus holding tone correction table 2016-06-21
9310742 Image forming apparatus that updates process condition of image formation 2016-04-12