AK

Akira Kamogawa

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #268,412 of 273,478Top 100%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6636481 Data connecting method, data connecting apparatus, program recording medium Takao Yamaguchi, Minoru Etoh, Junichi Sato, Tomoaki Itoh 2003-10-21