KY

Koji Yamaguchi

Sumitomo Electric Industries: 2 patents #687 of 3,885Top 20%
HM Hitachi Maxell: 1 patents #31 of 92Top 35%
KS Kawasaki Steel: 1 patents #26 of 154Top 20%
SC Sekisui Chemical Co.: 1 patents #10 of 78Top 15%
📍 Osaka, JP: #19 of 122 inventorsTop 20%
Overall (2003): #9,126 of 273,478Top 4%
5
Patents 2003

Issued Patents 2003

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6629547 Composite high-pressure pipe and method of joining same Mitsuhide Nogami, Yasuo Yamabe, Masanori Nakamura, Katsuo Matsuzaka, Takehiro Yamada +4 more 2003-10-07
6603210 Semiconductor module and producing method therefor Kiyoharu Kishimoto, Ryuzo Fukao, Hiroyuki Tsukamoto, Yuji Yamashita, Yuji Kikuchi +1 more 2003-08-05
6557623 Production method for continuous casting cast billet Hiromitu Shibata, Yasuo Kishimoto, Shuji Takeuchi 2003-05-06
6527883 Steel wire and method of manufacturing the same Nozomu Kawabe, Teruyuki Murai, Yukihiro Oishi 2003-03-04
6510251 Wavelet image compression and decompression Hiroshi Shirouzu, Shoko Kitajima 2003-01-21