HM

Hideki Masumi

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
Overall (2002): #206,022 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6392869 Solid electrolytic capacitor Seigo Shiraishi, Emiko Igaki, Masakazu Tanahashi, Mikinari Shimada, Norihisa Takahara +3 more 2002-05-21