Yuichi Seki

Canon: 2 patents #337 of 1,247Top 30%

Overall (1989): #12,071 of 140,708Top 9%

Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D304204	Copying machine	Eiko Wada	1989-10-24
D303543	Developing device for copying machine	—	1989-09-19