Issued Patents All Time
Showing 26–50 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972997 | Nonvolatile semiconductor memory device | Tetsuya Ishimaru, Nozomu Matsuzaki | 2005-12-06 |
| 6960501 | Method of manufacturing a semiconductor memory device having a non-volatile memory cell portion with single misfet transistor type memory cells and a peripheral circuit portion with misfets | Kazuhiro Komori, Toshiaki Nishimoto, Satoshi Meguro, Yoshiaki Kamigaki | 2005-11-01 |
| 6901006 | Semiconductor integrated circuit device including first, second and third gates | Takashi Kobayashi, Hideaki Kurata, Naoki Kobayashi, Katsutaka Kimura, Shunichi Saeki | 2005-05-31 |
| 6833582 | Nonvolatile semiconductor memory device | Toshiyuki Mine, Takashi Hashimoto, Senichi Nishibe, Nozomu Matsuzaki, Jiro Yugami | 2004-12-21 |
| 6815231 | Method of testing and manufacturing nonvolatile semiconductor memory | Akemi Miura, Toshiaki Nishimoto | 2004-11-09 |
| 6797566 | Semiconductor integrated circuit device and process for producing the same | Takashi Kobayashi, Yasushi Goto, Tokuo Kure, Hideaki Kurata, Katsutaka Kimura +1 more | 2004-09-28 |
| 6791882 | Nonvolatile semiconductor memory device | Koichi Seki, Takeshi Wada, Tadashi Muto, Kazuyoshi Shoji, Yasurou Kubota | 2004-09-14 |
| 6777282 | Method of manufacturing a semiconductor memory device having a memory cell portion including MISFETs with a floating gate and a peripheral circuit portion with MISFETs | Kazuhiro Komori, Toshiaki Nishimoto, Satoshi Meguro, Yoshiaki Kamigaki | 2004-08-17 |
| 6747902 | Nonvolatile semiconductor memory apparatus | Koichi Seki, Takeshi Wada, Tadashi Muto, Kazuyoshi Shoji, Yasurou Kubota | 2004-06-08 |
| 6738310 | Nonvolatile semiconductor memory | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Toshio Sasaki, Katsutaka Kimura | 2004-05-18 |
| 6687156 | Semiconductor integrated circuit device, production and operation method thereof | Takashi Kobayashi, Hideaki Kurata, Naoki Kobayashi, Katsutaka Kimura, Shunichi Saeki | 2004-02-03 |
| 6657248 | Semiconductor device having groove isolation structure and gate oxide films with different thickness | Nozomu Matsuzaki, Takashi Kobayashi, Toshiyuki Mine, Kikuo Kusukawa, Norio Suzuki +3 more | 2003-12-02 |
| 6617632 | Semiconductor device and a method of manufacturing the same | Yasuhiro Taniguchi, Kazuyoshi Shiba, Nozomu Matsuzaki, Hidenori Takada, Shoji Shukuri | 2003-09-09 |
| 6538926 | Nonvolatile semiconductor memory system with capability of starting a new program operation while an existing program operation is being performed | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Toshio Sasaki, Katsutaka Kimura | 2003-03-25 |
| 6510086 | Nonvolatile semiconductor memory | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Toshio Sasaki, Katsutaka Kimura | 2003-01-21 |
| RE37959 | Semiconductor integrated circuit device and method of manufacturing the same | Kazuhiro Komori, Satoshi Meguro, Toshiaki Nishimoto, Hideaki Yamamoto | 2003-01-07 |
| 6451643 | Method of manufacturing a semiconductor device having non-volatile memory cell portion with single transistor type memory cells and peripheral portion with MISFETs | Kazuhiro Komori, Toshiaki Nishimoto, Satoshi Meguro, Yoshiaki Kamigaki | 2002-09-17 |
| 6438028 | Semiconductor integrated circuit device, production and operation method thereof | Takashi Kobayashi, Hideaki Kurata, Naoki Kobayashi, Katsutaka Kimura, Shunichi Saeki | 2002-08-20 |
| 6438036 | Nonvolatile semiconductor memory device | Koichi Seki, Takeshi Wada, Tadashi Muto, Kazuyoshi Shoji, Yasurou Kubota | 2002-08-20 |
| 6406958 | Method of manufacturing nonvolatile semiconductor memory device | Masataka Kato, Tetsuo Adachi, Shoji Shukuri | 2002-06-18 |
| 6370059 | Nonvolatile semiconductor memory | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Toshio Sasaki, Katsutaka Kimura | 2002-04-09 |
| 6335880 | Nonvolatile semiconductor memory | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Toshio Sasaki, Katsutaka Kimura | 2002-01-01 |
| 6288941 | Electrically erasable semiconductor non-volatile memory device having memory cell array divided into memory blocks | Kouichi Seki, Toshihiro Tanaka, Takeshi Wada, Tadashi Muto | 2001-09-11 |
| RE37311 | Parallel type nonvolatile semiconductor memory device and method of using the same | Masataka Kato, Tetsuo Adachi, Takashi Kobayashi | 2001-08-07 |
| 6272042 | Nonvolatile semiconductor memory | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Toshio Sasaki, Katsutaka Kimura | 2001-08-07 |