SS

Shinji Shirakawa

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
Overall (2002): #117,059 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6493249 Semiconductor apparatus, power converter and automobile Akira Mishima, Hideshi Fukumoto, Keiichi Mashino, Toshiyuki Innami 2002-12-10