MT

Masami Takagi

KT Kabushiki Kaisha Toshiba: 1 patents #376 of 1,409Top 30%
Overall (1989): #78,558 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4882520 Rare gas arc lamp having hot cathode Shinichi Tsunekawa 1989-11-21