MS

Masakazu Suzuki

SO Sony: 1 patents #128 of 577Top 25%
Overall (1989): #78,593 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4858006 Method and apparatus for establishing a servicing mode of an electronic apparatus Masayuki Suematsu, Yoshinori Komiya 1989-08-15