NS

Naozumi Sugimura

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
Overall (2005): #131,423 of 245,428Top 55%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6847781 Digital signal recording apparatus and recording medium Kyoichi Hosokawa, Seiichi Saitou 2005-01-25