TK

Takahiro Kumakawa

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #106,084 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6812573 Semiconductor device and method for manufacturing the same Nozomi Shimoishizaka, Ryuichi Sahara, Yoshifumi Nakamura, Shinji Murakami, Yutaka Harada 2004-11-02