NH

Nobutaka Hiramatsu

DC Daido Metal Company: 1 patents #14 of 40Top 35%
Overall (2004): #145,439 of 270,089Top 55%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6688001 Method and apparatus of working plain bearing Yutaka Okamoto, Satoshi Imai, Hideo Ishikawa, Takayuki Shibayama, Mikio Suzuki +1 more 2004-02-10