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Michikazu Matsumoto

Sumitomo Electric Industries: 3 patents #348 of 3,632Top 10%
Overall (2005): #19,386 of 245,428Top 8%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6967409 Semiconductor device and method of manufacturing the same Mizuki Segawa, Isao Miyanaga, Toshiki Yabu, Takashi Nakabayashi, Takashi Uehara +4 more 2005-11-22
6946305 Apparatus for evaluating amount of charge, method for fabricating the same, and method for evaluating amount of charge Naohisa Sengoku 2005-09-20
6879043 Electrode structure and method for fabricating the same Naohisa Sengoku 2005-04-12