KN

Katsutoshi Nakamatsu

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
📍 Miyazaki, JP: #267 of 531 inventorsTop 55%
Overall (All Time): #3,665,998 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5978203 Electronic part having communication means Yoshihiro Kiyomura, Hiroshi Oishi, Mitsuhiro Yamamoto 1999-11-02