EK

Eiji Kawamoto

Sumitomo Electric Industries: 2 patents #504 of 3,352Top 20%
Overall (2002): #66,882 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6374733 Method of manufacturing ceramic substrate Masaaki Hayama, Noboru Mouri, Hayami Matsunaga, Masayuki Mizuno, Yuji Yagi 2002-04-23
6347584 Method of manufacturing electronic components using intaglio plate having dual releasing layers Kazuhiro Miura, Masaaki Hayama, Yoshihisa Takase 2002-02-19