YT

Yuhachi Takakura

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #46,480 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5351182 Level shift circuit and inverter apparatus using the same Hideki Miyazaki, Tsunehiro Endo, Kouzou Watanabe, Koichi Suda 1994-09-27