Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8772182 | Semiconductor device having reinforced low-k insulating film and its manufacture method | — | 2014-07-08 |
| 8716148 | Semiconductor device manufacturing method | Toshiki Mori | 2014-05-06 |
| 7749897 | Method of manufacturing semiconductor device | Ken Sugimoto, Hirofumi Watatani, Tamotsu Owada, Shunn-ichi Fukuyama | 2010-07-06 |
| 7041586 | Semiconductor device having a multilayer interconnection structure | Hiroshi Kudo, Masanobu Ikeda, Kenichi Watanabe | 2006-05-09 |
| 6417116 | Semiconductor device having a multilayer interconnection structure | Hiroshi Kudo, Masanobu Ikeda, Kenichi Watanabe | 2002-07-09 |
| 6218318 | Semiconductor device having a porous insulation film | Hideki Harada | 2001-04-17 |
| 5976703 | Material and method for planarization of substrate | Yoshihiro Nakata, Shyun-ichi Fukuyama, Michiko Katayama, Joe Yamaguchi, Hideki Harada | 1999-11-02 |
| 5691237 | Method for fabricating semiconductor device | Hideki Harada, Tadasi Oshima | 1997-11-25 |
| 5602060 | Process for the production of semiconductor devices | Michiko Kobayashi, Syun-ichi Fukuyama, Yoshihiro Nakata, Masanori Naitou, Hiroshi Kudo | 1997-02-11 |
| 5448111 | Semiconductor device and method for fabricating the same | Hideki Harada | 1995-09-05 |