YM

Yasuo Matsuda

HI Hitachi: 1 patents #856 of 3,149Top 30%
Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
📍 Hitachi, NY: #1 of 2 inventorsTop 50%
Overall (1994): #15,962 of 165,921Top 10%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5322228 Method for screening optical fiber and apparatus for carrying out method Katsuya Nagayama, Toshifumi Hosoya, Yutaka Wada, Ichiro Yoshimura, Yuji Kobayashi 1994-06-21
5297015 Power supply control system Hideki Miyazaki, Ikuo Yamato, Kenichi Onda, Yuzo Morita, Hidefumi Shirahama +2 more 1994-03-22