TK

Takahiko Kawashima

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
Overall (2004): #106,375 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6754212 Repeater and network system utililzing the same Masato Terada, Makoto Kayashima, Tetsuya Fujiyama, Minoru Koizumi, Kazuo Nishimura +2 more 2004-06-22