JD

Joichi Daiba

SO Sony: 1 patents #749 of 2,293Top 35%
Overall (2003): #194,922 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6583955 Tape cassette having first and second write inhibit mechanisms Yasuaki Kano, Yoshihisa Takayama, Takao Hiramoto 2003-06-24