Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7777346 | Semiconductor integrated circuit device and a method of manufacturing the same | Kensuke Ishikawa, Tatsuyuki Saito, Toshio Saito, Hiroshi Ashihara | 2010-08-17 |
| 7569476 | Semiconductor integrated circuit device and a method of manufacturing the same | Kensuke Ishikawa, Tatsuyuki Saito, Toshio Saito, Hiroshi Ashihara | 2009-08-04 |
| 7423822 | Lens barrel and optical apparatus | Yasuhide Takahashi | 2008-09-09 |
| 7095120 | Semiconductor integrated circuit device with a connective portion for multilevel interconnection | Kensuke Ishikawa, Tatsuyuki Saito, Toshio Saito, Hiroshi Ashihara | 2006-08-22 |
| 7018919 | Method of manufacturing a semiconductor integrated circuit device including a hole formed in an insulating film and a first conductive film formed over a bottom region and sidewalls of the hole | Kensuke Ishikawa, Tatsuyuki Saito, Toshio Saito, Hiroshi Ashihara | 2006-03-28 |