MT

Mami Takahashi

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #157,967 of 270,089Top 60%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6728809 Time-out control apparatus, terminal unit, time-out control system and time-out procedure Taisaku Suzuki, Yoichi Yamamoto, Yasuo Hamamoto 2004-04-27