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Yoshitaka Nakagawa

KC Koyo Seiko Co.: 2 patents #12 of 92Top 15%
📍 Osaka, JP: #48 of 128 inventorsTop 40%
Overall (2002): #34,209 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6394249 One-way clutch Hajime Tazumi, Junya Ooitsu, Masayuki Kitamura 2002-05-28
6343682 One-way clutch Tadahiro Terada, Hajime Tazumi, Hideki Fujiwara 2002-02-05