Masahiro Oono

PE Pentax: 1 patents #89 of 164Top 55%

Overall (2004): #159,987 of 270,089Top 60%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6724531	Optical low-pass filter	—	2004-04-20