Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7087974 | Semiconductor integrated circuit including anti-fuse and method for manufacturing the same | Isamu Kuno | 2006-08-08 |
| 6063703 | Method for making metal interconnection | Hiroshi Shinriki, Takeshi Kaizuka, Nobuyuki Takeyasu, Tomohiro Ohta, Eiichi Kondoh +3 more | 2000-05-16 |
| 5973402 | Metal interconnection and method for making | Hiroshi Shinriki, Takeshi Kaizuka, Nobuyuki Takeyasu, Tomohiro Ohta, Eiichi Kondoh +3 more | 1999-10-26 |
| 5952723 | Semiconductor device having a multilevel interconnection structure | Nobuyuki Takeyasu, Hiroshi Yamamoto, Yumiko Kawano, Eiichi Kondoh, Tomohiro Ohta | 1999-09-14 |
| 5637534 | Method of manufacturing semiconductor device having multilevel interconnection structure | Nobuyuki Takeyasu, Hiroshi Yamamoto, Yumiko Kawano, Eiichi Kondoh, Tomohiro Ohta | 1997-06-10 |
| 5627102 | Method for making metal interconnection with chlorine plasma etch | Hiroshi Shinriki, Takeshi Kaizuka, Nobuyuki Takeyasu, Tomohiro Ohta, Eiichi Kondoh +3 more | 1997-05-06 |
| 5290736 | Method of forming interlayer-insulating film using ozone and organic silanes at a pressure above atmospheric | Nobuyoshi Sato, Kyoji Tokunaga, Tsuyoshi Hashimoto, Tomohiro Ohta | 1994-03-01 |