TH

Toshihide Hayashi

SO Sony: 1 patents #128 of 577Top 25%
Overall (1989): #49,118 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4809325 Receiver for pay television Ikuo Kanayama, Masayoshi Kanno 1989-02-28