Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8129275 | Process for manufacturing semiconductor integrated circuit device | Naofumi Ohashi, Junji Noguchi, Toshinori Imai, Hizuru Yamaguchi, Nobuo Owada +2 more | 2012-03-06 |
| 7947596 | Semiconductor device and method of manufacturing the same | Kenichi Takeda, Daisuke Ryuzaki, Toshiyuki Mine | 2011-05-24 |
| 7659201 | Process for manufacturing semiconductor integrated circuit device | Naofumi Ohashi, Junji Noguchi, Toshinori Imai, Hizuru Yamaguchi, Nobuo Owada +2 more | 2010-02-09 |
| 7563716 | Polishing method | Seiichi Kondo, Yoshio Homma, Noriyuki Sakuma, Kenichi Takeda | 2009-07-21 |
| 7510970 | Process for manufacturing semiconductor integrated circuit device | Naofumi Ohashi, Junji Noguchi, Toshinori Imai, Hizuru Yamaguchi, Nobuo Owada +2 more | 2009-03-31 |
| 7279425 | Polishing method | Seiichi Kondo, Yoshio Homma, Noriyuki Sakuma, Kenichi Takeda | 2007-10-09 |
| 7132367 | Polishing method | Seiichi Kondo, Yoshio Homma, Noriyuki Sakuma, Kenichi Takeda | 2006-11-07 |
| 7122900 | Semiconductor device and method manufacturing the same | Kenichi Takeda, Daisuke Ryuzaki, Toshiyuki Mine | 2006-10-17 |
| 7081417 | Manufacturing method for electronic device and multiple layer circuits thereof | Shuichi Nagasawa, Yoshihiro Kitagawa, Mutsuo Hidaka, Keiichi Tanabe | 2006-07-25 |
| 6864584 | Semiconductor device | Yuko Hanaoka, Kenichi Takeda, Daisuke Kodama, Noriyuki Sakuma | 2005-03-08 |
| 6800557 | Process for manufacturing semiconductor integrated circuit device | Naofumi Ohashi, Junji Noguchi, Toshinori Imai, Hizuru Yamaguchi, Nobuo Owada +2 more | 2004-10-05 |
| 6680541 | Semiconductor device and process for producing the same | Takeshi Furusawa, Daisuke Ryuzaki, Noriyuki Sakuma, Shuntaro Machida, Ryou Yoneyama | 2004-01-20 |
| 6596638 | Polishing method | Seiichi Kondo, Yoshio Homma, Noriyuki Sakuma, Kenichi Takeda | 2003-07-22 |
| 6531400 | Process for manufacturing semiconductor integrated circuit device | Naofumi Ohashi, Junji Noguchi, Toshinori Imai, Hizuru Yamaguchi, Nobuo Owada +2 more | 2003-03-11 |
| 6458674 | Process for manufacturing semiconductor integrated circuit device | Naofumi Ohashi, Junji Noguchi, Toshinori Imai, Hizuru Yamaguchi, Nobuo Owada +2 more | 2002-10-01 |
| 6376345 | Process for manufacturing semiconductor integrated circuit device | Naofumi Ohashi, Junji Noguchi, Toshinori Imai, Hizuru Yamaguchi, Nobuo Owada +2 more | 2002-04-23 |
| 6358838 | Semiconductor device and process for producing the same | Takeshi Furusawa, Daisuke Ryuzaki, Noriyuki Sakuma, Shuntaro Machida, Ryou Yoneyama | 2002-03-19 |
| 6117775 | Polishing method | Seiichi Kondo, Yoshio Homma, Noriyuki Sakuma, Kenichi Takeda | 2000-09-12 |
| 4897709 | Titanium nitride film in contact hole with large aspect ratio | Natsuki Yokoyama, Yoshio Homma, Kiichiro Mukai | 1990-01-30 |
| 4887146 | Semiconductor device | — | 1989-12-12 |