YO

Yuko Obata

SO Sony: 1 patents #794 of 2,482Top 35%
Overall (2004): #79,653 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6778346 Recording and reproducing apparatus and file managing method using the same Yoshihisa Takayama, Masaki Yamada, Nobuhisa Toshitani 2004-08-17