YI

Yukihiro Ishimaru

Sumitomo Electric Industries: 4 patents #212 of 4,178Top 6%
Overall (2004): #10,309 of 270,089Top 4%
4
Patents 2004

Issued Patents 2004

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6814893 Conductive adhesive agent, packaging structure, and method for manufacturing the same structure Hiroaki Takezawa, Takashi Kitae, Tsutomu Mitani, Tousaku Nishiyama 2004-11-09
6749774 Conductive adhesive and connection structure using the same Hiroaki Takezawa, Takashi Kitae, Tsutomu Mitani 2004-06-15
6687985 Method of Manufacturing a multi-layer circuit board Kazunori Sakamoto, Hideo Hatanaka, Tosaku Nishiyama 2004-02-10
6675474 Electronic component mounted member and repair method thereof Tsutomu Mitani, Hiroaki Takezawa, Takashi Kitae, Yasuhiro Suzuki 2004-01-13