TO

Tetsuya Obara

HI Hitachi: 1 patents #867 of 2,942Top 30%
HC Hitachi Mizusawa Electronics Co.: 1 patents #1 of 7Top 15%
Overall (1997): #69,697 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5642269 Power supply apparatus having separate plural outputs Akihiko Kanouda, Tadashi Takahashi, Kazuhiro Takizawa, Makoto Kawamura, Masami Joraku +1 more 1997-06-24