TY

Takahisa Yamamoto

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
Overall (2004): #104,047 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6712007 Railway car Sumio Okuno, Toshiaki Makino, Yoshihiko Ina 2004-03-30