YI

Yoshihiko Ina

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
Overall (2005): #71,580 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6886474 Railway car Takahisa Yamamoto, Sumio Okuno, Toshiaki Makino 2005-05-03