ALEXANDRIA, Va., May 1 -- United States Patent no. 8,431,467, issued on April 30, was assigned to
Hamamatsu Photonics K.K. (
Hamamatsu-shi, Shizuoka, Japan)."Laser working method" was invented by Takeshi Sakamoto (
Hamamatsu, Japan). According to the abstract* ...
[Published OptoIQ - May 01 2013]