YI

Youichi Ito

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
Overall (2005): #71,511 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6899789 Method of holding substrate and substrate holding system Naoyuki Tamura, Kazue Takahashi, Yoshifumi Ogawa, Hiroyuki Shichida, Tsunehiko Tsubone 2005-05-31