MK

Masuo Koshi

Sumitomo Electric Industries: 2 patents #687 of 3,885Top 20%
Overall (2003): #53,598 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6657135 Connection structure and electronic circuit board Kenichiro Suetsugu, Kenichiro Todoroki, Shunji Hibino, Hiroaki Takano, Mikiya Nakata +1 more 2003-12-02
6510978 Solder jet machine and soldering method Kenichirou Todoroki, Tadahiko Sugimoto 2003-01-28