YI

Yoshiteru Ishida

HI Hitachi: 2 patents #339 of 2,942Top 15%
Overall (1997): #19,186 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5636254 Signal processing delay circuit Kenichi Hase, Ryutaro Horita, Kunio Watanabe, Takashi Nara, Hiroshi Kimura 1997-06-03
5625632 Magnetic disk drive including a data discrimination apparatus capable of correcting signal waveform distortion due to intersymbol interference Kazunori Iwabuchi, Hideyuki Yamakawa, Hiromi Matsushige 1997-04-29