KH

Kenji Hiruma

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
📍 Koganei, JP: #18 of 48 inventorsTop 40%
Overall (2002): #176,500 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6356572 Semiconductor light emitting device Toshiaki Tanaka, Hiroshi Hamada 2002-03-12