AH

Akihisa Hamaguchi

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,952,969 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4748535 Method of magnetizing rotor of motor Noriaki Arawaka, Kenichi Iizuka, Hideo Uzuhashi, Masahiko Sugiyama, Takashi Seshita 1988-05-31