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Naoki Ayai

Sumitomo Electric Industries: 2 patents #687 of 3,885Top 20%
Overall (2003): #50,423 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6555504 Oxide superconducting wire having insulating coat and production method thereof Nobuhiro Saga, Kazuhiko Hayashi 2003-04-29
6546614 Method of preparing oxide superconducting wire Tetsuyuki Kaneko, Jun Fujikami, Shinichi Kobayashi 2003-04-15