Hiroshi Tanioka

Canon: 2 patents #404 of 1,756Top 25%

Overall (1994): #31,588 of 165,921Top 20%

Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5315382	Image processing apparatus	—	1994-05-24
5301039	Image processing apparatus with pixel tone discrimination	—	1994-04-05