Kuroudo Hara

PRPrevent-Plus: 1 patents #37 of 68Top 55%

Overall (All Time): #3,917,895 of 4,157,543Top 95%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4979813	Opaque projector	Ritsuo Koga	1990-12-25