TS

Tadao Shimotsu

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #62,273 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D343382 Frequency inverter Shigehisa Hagura, Toshihiko Wada, Norinaga Suzuki 1994-01-18