TS

Toshio Shiigi

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
Overall (All Time): #3,478,091 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6731472 Suspension for disc drive Hiroshi Okamoto, Koji Uozumi, Masao Hanya, Tetsuya Fujiwara, Kenichi Takikawa +1 more 2004-05-04