YA

Youichi Amako

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
Overall (2005): #72,142 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6859124 Gas insulation transformer Akira Nishimizu, Takahide Matsuo, Noriyuki Hayashi, Takashi Shirone 2005-02-22