Tomohiko Hirata

Canon: 3 patents #216 of 1,247Top 20%

Overall (1989): #6,603 of 140,708Top 5%

Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D303545	Pressure plate for a copying machine	—	1989-09-19
D299831	Electrophotographic copier	—	1989-02-14
D299833	Original feeder for a copying machine	—	1989-02-14