TF

Tsutomu Fujishima

KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
📍 Gyōda, JP: #250 of 565 inventorsTop 45%
Overall (All Time): #2,254,166 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5973749 Letter-box screen detection apparatus Satoyuki Ishii 1999-10-26
5719636 Letter-box screen detection apparatus Satoyuki Ishii, Shigeki Kamimura 1998-02-17