HO

Hironori Ohashi

HI Hitachi: 1 patents #867 of 2,942Top 30%
Overall (1997): #141,007 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5631819 Power converter Ryoso Masaki, Takashi Ikimi, Yuusuke Takamoto, Seiji Ishida, Sanshiro Obara 1997-05-20