Masahide Hirasawa

Canon: 2 patents #645 of 2,554Top 30%

Overall (2003): #53,922 of 273,478Top 20%

Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6580453	Image sensing apparatus	—	2003-06-17
6525771	Lens control device	—	2003-02-25