YT

Yoshitsugu Taki

SO Sony: 1 patents #749 of 2,293Top 35%
Overall (2003): #85,495 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6505788 Tape cassette Takao Hiramoto, Yoshihisa Takayama 2003-01-14