TK

Takahiro Kumakawa

Sumitomo Electric Industries: 2 patents #599 of 3,632Top 20%
Overall (2005): #33,072 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6924173 Semiconductor device and method for the fabrication thereof Kazumi Watase, Hiroaki Fujimoto, Ryuichi Sahara, Nozomi Shimoishizaka, Kazuyuki Kaino +1 more 2005-08-02
6852616 Semiconductor device and method for producing the same Ryuichi Sahara, Kazumi Watase, Kazuyuki Kainoh, Nozomi Shimoishizaka 2005-02-08