Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7422977 | Copper adhesion improvement device and method | Masaki Yamada, Noriaki Matsunaga | 2008-09-09 |
| 7399706 | Manufacturing method of semiconductor device | Seiichi Omoto, Tomio Katata, Hitomi Yamaguchi, Hirokazu Ezawa, Atsuko Sakata | 2008-07-15 |
| 7351656 | Semiconductor device having oxidized metal film and manufacture method of the same | Atsuko Sakata, Junichi Wada, Seiichi Omoto, Masaaki Hatano, Soichi Yamashita +5 more | 2008-04-01 |
| 7242238 | Drive circuit for voltage driven type semiconductor element | — | 2007-07-10 |
| 7129175 | Method of manufacturing semiconductor device | Hideshi Miyajima, Keiji Fujita, Toshiaki Hasegawa, Kiyotaka Tabuchi | 2006-10-31 |
| 7084510 | Semiconductor device and method of manufacturing the same | Noriaki Matsunaga | 2006-08-01 |
| 7034398 | Semiconductor device having contact plug and buried conductive film therein | Akihiro Kajita | 2006-04-25 |
| 7026715 | Semiconductor device having wiring layer formed in wiring groove | Noriaki Matsunaga | 2006-04-11 |
| 6946221 | Square battery container, method of manufacturing the container, and square battery using the container | Tomomichi Ueda, Susumu Kitaoka, Katsuhiko Mori, Shoji Yamashita, Tadahiro Tokumoto +1 more | 2005-09-20 |
| 6803300 | Method of manufacturing a semiconductor device having a ground plane | Noriaki Matsunaga | 2004-10-12 |
| 6750138 | Semiconductor device of multi-wiring structure and method of manufacturing the same | Noriaki Matsunaga, Yoshiaki Shimooka, Hideki Shibata | 2004-06-15 |
| 6717240 | Fabrication method and wafer structure of semiconductor device using low-k film | — | 2004-04-06 |
| 6593250 | Fabrication method of semiconductor device using low-k film | — | 2003-07-15 |
| 6563218 | Semiconductor device of multi-wiring structure and method of manufacturing the same | Noriaki Matsunaga, Yoshiaki Shimooka, Hideki Shibata | 2003-05-13 |
| 6555925 | Semiconductor device and producing method thereof | Noriaki Matsunaga, Akihiro Kajita, Tamao Takase, Hisashi Kaneko, Hideki Shibata | 2003-04-29 |
| 6541861 | Semiconductor device manufacturing method including forming step of SOI structure and semiconductor device having SOI structure | Tamao Takase, Hideki Shibata | 2003-04-01 |
| 6515365 | Semiconductor device having a ground plane and manufacturing method thereof | Noriaki Matsunaga | 2003-02-04 |
| 6368951 | Semiconductor device manufacturing method and semiconductor device | Noriaki Matsunaga, Akihiro Kajita, Tetsuo Matsuda, Tadashi Iijima, Hisashi Kaneko +5 more | 2002-04-09 |
| 6342444 | Method of forming diffusion barrier for copper interconnects | Noriaki Matsunaga, Hiroshi Toyoda, Akihiro Kajita, Tetsuo Matsuda, Hisashi Kaneko | 2002-01-29 |
| 6313037 | Semiconductor device and method for manufacturing the same | Akihiro Kajita, Noriaki Matsunaga | 2001-11-06 |
| 6291891 | Semiconductor device manufacturing method and semiconductor device | Noriaki Matsunaga, Akihiro Kajita, Tetsuo Matsuda, Tadashi Iijima, Hisashi Kaneko +5 more | 2001-09-18 |