YS

Yoshio Saitou

KT Kabushiki Kaisha Toshiba: 2 patents #133 of 1,409Top 10%
Overall (1989): #12,319 of 140,708Top 9%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4852033 Portable apparatus — 1989-07-25
4846536 Portable apparatus Katumaru Sasaki 1989-07-11