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Yasufumi Nakajima

Sumitomo Electric Industries: 2 patents #599 of 3,632Top 20%
Overall (2005): #28,705 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6943443 Electronic circuit device including metallic member having installation members Kazuhiro Nobori, Satoshi Ikeda, Yasushi Kato 2005-09-13
6882130 Battery-driven electronic device and mobile communication apparatus Hiroyuki Handa, Takuya Ishii, Yasuhiko Bito, Shinji Kasamatsu, Yoshiaki Nitta 2005-04-19