IU

Isao Ueno

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
Overall (2002): #200,710 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6462924 Power supply apparatus comprising a voltage detection circuit and method for using same Masahiro Watanabe, Kazuo Kato, Kenji Ogawa 2002-10-08