Hirofumi Abe

Canon: 2 patents #837 of 3,775Top 25%

📍 Tochigi, JP: #78 of 339 inventorsTop 25%

Overall (2017): #148,708 of 506,227Top 30%

Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9715090	Zoom lens and image pickup apparatus including the same	—	2017-07-25
9651762	Zoom lens and image pickup apparatus including the same	—	2017-05-16