YI

Yasuhiro Ishida

KT Kabushiki Kaisha Toshiba: 1 patents #404 of 1,641Top 25%
Overall (1994): #50,119 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5300874 Intelligent power supply system for a portable computer Hajime Shimamoto 1994-04-05