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Yoshikazu Nakata

SD Sumitomo Metal (Smi) Electronics Device: 3 patents #3 of 51Top 6%
SC Sumitomo Metal Ceramics: 1 patents #12 of 47Top 30%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
Overall (All Time): #1,270,253 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6620650 Chip package and method for manufacturing the same Takeshi Kasai 2003-09-16
6495394 Chip package and method for manufacturing the same Takeshi Kasai 2002-12-17
6249053 Chip package and method for manufacturing the same Takeshi Kasai 2001-06-19
6074893 Process for forming fine thick-film conductor patterns Syozo Otomo, Kazunari Tanaka, Koichi Uno 2000-06-13