Tomoyuki Sakamaki

Canon: 2 patents #855 of 3,589Top 25%

Overall (2018): #94,310 of 503,207Top 20%

Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10018943	Developing sleeve and developing device	—	2018-07-10
9983511	Image forming apparatus having reverse developer feeding	—	2018-05-29