KH

Koichi Hirano

Sumitomo Electric Industries: 5 patents #127 of 3,885Top 4%
📍 Osaka, NY: #1 of 9 inventorsTop 15%
Overall (2003): #9,157 of 273,478Top 4%
5
Patents 2003

Issued Patents 2003

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6666392 Composition for substrate materials and process for the same as well as a heat conductive substrate and process for the same Seiichi Nakatani, Hiroyuki Handa 2003-12-23
6570099 Thermal conductive substrate and the method for manufacturing the same Seiichi Nakatani, Mitsuhiro Matsuo, Hiroyuki Handa, Yoshihisa Yamashita 2003-05-27
6538210 Circuit component built-in module, radio device having the same, and method for producing the same Yasuhiro Sugaya, Seiichi Nakatani, Yasuyuki Matsuoka, Satoru Yuuhaku, Toshiyuki Asahi 2003-03-25
6525921 Capacitor-mounted metal foil and a method for producing the same, and a circuit board and a method for producing the same Seiichi Nakatani, Mikinari Shimada, Yasuhiro Sugaya 2003-02-25
6522555 Thermally conductive board, method of manufacturing the same, and power module with the same incorporated therein Seiichi Nakatani, Mitsuhiro Matsuo, Yoshihisa Yamashita 2003-02-18