KO

Koji Ohtsuka

SC Sanken Electric Co.: 2 patents #1 of 8Top 15%
📍 Shiki, JP: #4 of 17 inventorsTop 25%
Overall (2002): #54,400 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6462531 Current detector having a hall-effect device 2002-10-08
6424018 Semiconductor device having a hall-effect element 2002-07-23