Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7084477 | Semiconductor device and manufacturing method of the same | Norio Ishitsuka, Tomio Iwasaki, Hiroyuki Ohta, Hideo Miura, Norio Suzuki +3 more | 2006-08-01 |
| 6787411 | Method of manufacturing semiconductor memory device and semiconductor memory device | Teruaki Kisu, Kazuo Nakazato | 2004-09-07 |
| 6714447 | Semiconductor device and a integrated circuit card | Akihiko Satoh | 2004-03-30 |
| 6646303 | Nonvolatile semiconductor memory device and a method of manufacturing the same | Akihiko Satoh, Takayuki Yoshitake | 2003-11-11 |
| 6501116 | Semiconductor memory device with MIS transistors | Teruaki Kisu, Kazuo Nakazato | 2002-12-31 |
| 6423584 | method for forming capacitors and field effect transistors in a semiconductor integrated circuit device | Shiro Akamatsu, Akihiko Satoh, Fukuo Owada, Masataka Kato | 2002-07-23 |
| 6420754 | Semiconductor integrated circuit device | Shiro Akamatsu, Akihiko Satoh, Fukuo Owada, Masataka Kato | 2002-07-16 |
| 5898621 | Batch erasable single chip nonvolatile memory device and erasing method therefor | Michiko Odagiri, Takeshi Furuno, Kazunori Furusawa, Masashi Wada | 1999-04-27 |
| 5677868 | Batch erasable nonvolatile memory device and erasing method | Michiko Odagiri, Takeshi Furuno, Kazunori Furusawa, Masashi Wada | 1997-10-14 |
| 5598368 | Batch erasable nonvolatile memory device and erasing method | Michiko Odagiri, Takeshi Furuno, Kazunori Furusawa, Masashi Wada | 1997-01-28 |
| 5455789 | Nonvolatile semiconductor memory with selectively driven word lines | Takeshi Nakamura, Masashi Wada, Hiroshi Sato, Takeshi Furuno | 1995-10-03 |