MH

Masahiro Hirasawa

VJ Victor Company Of Japan: 2 patents #523 of 1,489Top 40%
NE Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #1,635,871 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5970203 Video signal recording apparatus Naomichi Nishimoto, Takeo Murayama, Tomoaki Suzuki 1999-10-19
5809200 Video signal recording apparatus Naomichi Nishimoto, Takeo Murayama, Tomoaki Suzuki 1998-09-15
5216509 Sampler hold circuit for CCD image-sensor signal 1993-06-01