YT

Yoshiaki Tsubokura

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Overall (All Time): #3,886,735 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5054015 Tape recorder with disc player Akira Tsukihashi, Tadashi Hitomi, Takeshi Aoki 1991-10-01