KK

Kenji Koyama

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
HS Hitachi Tohbu Semiconductor: 1 patents #17 of 63Top 30%
Overall (2002): #176,003 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6441484 Semiconductor device having switching elements around a central control circuit Norinaga Arai, Akio Mikami, Mamoru Iizuka 2002-08-27