HD

Hironori Deguchi

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #213,282 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6545963 Data recording medium with a region for recording data, the region having a data recording area and a postamble area Takashi Ishida, Naoya Matsuoka 2003-04-08