IH

Izumi Hirabayashi

KT Kabushiki Kaisha Toshiba: 2 patents #287 of 1,928Top 15%
FU Fujikura: 1 patents #13 of 71Top 20%
RI Railway Technical Research Institute: 1 patents #3 of 22Top 15%
SC Showa Electric Wire & Cable Co.: 1 patents #1 of 10Top 10%
Overall (2003): #63,092 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6610632 Tape-formed oxide superconductor Tetsuji Honjo, Hiroshi Fuji, Yuichi Nakamura, Teruo Izumi, Takeshi Araki +4 more 2003-08-26
6586042 Method of preparing oxide superconductor with purified mixed metal trifluoroacetate Takeshi Araki, Katsuya Yamagiwa 2003-07-01