Issued Patents All Time
Showing 76–100 of 191 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7352027 | Nonvolatile semiconductor memory device having element isolating region of trench type | Michiharu Matsui, Seiichi Mori, Yuji Takeuchi, Takeshi Kamigaichi | 2008-04-01 |
| 7352632 | Non-volatile semiconductor memory device | Kikuko Sugimae | 2008-04-01 |
| 7348627 | Nonvolatile semiconductor memory device having element isolating region of trench type | Michiharu Matsui, Seiichi Mori, Yuji Takeuchi, Takeshi Kamigaichi | 2008-03-25 |
| 7310270 | Nonvolatile semiconductor memory device | Tomoharu Tanaka, Hiroshi Nakamura, Ken Takeuchi, Fumitaka Arai, Susumu Fujimura | 2007-12-18 |
| 7298006 | Nonvolatile semiconductor memory device including improved gate electrode | Fumitaka Arai, Yasuhiko Matsunaga, Makoto Sakuma, Akira Shimizu | 2007-11-20 |
| 7259992 | Semiconductor memory device with a memory cell array formed on a semiconductor substrate | — | 2007-08-21 |
| 7248034 | Time limit function utilization apparatus | Hiroshi Watanabe, Kazuya Matsuzawa | 2007-07-24 |
| 7224612 | Nonvolatile semiconductor memory device | Tomoharu Tanaka, Hiroshi Nakamura, Ken Takeuchi, Fumitaka Arai, Susumu Fujimura | 2007-05-29 |
| 7224157 | Time limit function utilization apparatus | Hiroshi Watanabe, Kazuya Matsuzawa | 2007-05-29 |
| 7208933 | Time limit function utilization apparatus | Hiroshi Watanabe, Kazuya Matsuzawa | 2007-04-24 |
| 7184309 | Non-volatile semiconductor memory device | Yasuhiko Matsunaga, Toshitake Yaegashi, Fumitaka Arai | 2007-02-27 |
| 7158398 | Semiconductor memory device having row decoder in which high-voltage-applied portion is located adjacent to low-voltage-applied portion | Akira Shimizu, Fumitaka Arai | 2007-01-02 |
| 7151686 | Semiconductor memory device and electric device with the same | Kikuko Sugimae, Takuya Futatsuyama, Masayuki Ichige | 2006-12-19 |
| 7149116 | Nonvolatile semiconductor memory and programming method for the same | Makoto Sakuma, Fumitaka Arai, Yasuhiko Matsunaga | 2006-12-12 |
| 7141474 | Fabrication method of a nonvolatile semiconductor memory | Masayuki Ichige, Koji Hashimoto, Tatsuaki Kuji, Seiichi Mori, Yuji Takeuchi +1 more | 2006-11-28 |
| 7139201 | Non-volatile semiconductor memory device and memory system using the same | Tomoharu Tanaka, Masaki Momodomi, Hideo Kato, Hiroto Nakai, Yoshiyuki Tanaka +8 more | 2006-11-21 |
| 7122858 | Nonvolatile semiconductor memory device including improved gate electrode | Fumitaka Arai, Yasuhiko Matsunaga, Makoto Sakuma, Akira Shimizu | 2006-10-17 |
| 7095085 | Nonvolatile semiconductor memory device and method for manufacturing the same | Akira Goda, Kazuhiro Shimizu, Hiroaki Hazama, Hirohisa Iizuka, Seiichi Aritome +1 more | 2006-08-22 |
| 7095651 | Non-volatile semiconductor memory device | Kikuko Sugimae | 2006-08-22 |
| 7082055 | Semiconductor integrated circuit device | Masayuki Ichige, Kikuko Sugimae | 2006-07-25 |
| 7078763 | Nonvolatile semiconductor memory device including improved gate electrode | Fumitaka Arai, Yasuhiko Matsunaga, Makoto Sakuma, Akira Shimizu | 2006-07-18 |
| 7075284 | Time limit function utilization | Hiroshi Watanabe, Kazuya Matsuzawa | 2006-07-11 |
| 7067872 | Semiconductor memory device equipped with memory transistor and peripheral transistor and method of manufacturing the same | Masayuki Ichige, Kikuko Sugimae | 2006-06-27 |
| 7049653 | Nonvolatile semiconductor memory device having element isolating region of trench type | Michiharu Matsui, Seiichi Mori, Yuji Takeuchi, Takeshi Kamigaichi | 2006-05-23 |
| 7045423 | Non-volatile semiconductor memory device with multi-layer gate structure | Masayuki Ichige, Yuji Takeuchi, Michiharu Matsui, Atsuhiro Sato, Kikuko Sugimae | 2006-05-16 |