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Tomomitsu Tamura

KC Koyo Sealing Techno Co.: 1 patents #1 of 5Top 20%
KC Koyo Seiko Co.: 1 patents #26 of 135Top 20%
📍 Tokushima, JP: #23 of 92 inventorsTop 25%
Overall (2003): #99,602 of 273,478Top 40%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6520683 Seal ring, sealing device and rolling bearing including the same Kazutoshi Toda, Minoru Sentoku, Hirokazu Arai, Fumiaki Kasahara 2003-02-18