Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11316097 | Memory device | Taichi Igarashi, Tadaomi Daibou, Junichi Ito, Tadashi Kai, Shogo Itai | 2022-04-26 |
| 10847223 | Storage device | Naoki Kusunoki, Hiroki TOKUHIRA, Takayuki Miyazaki | 2020-11-24 |
| 9030881 | Nonvolatile semiconductor memory device | Hiroki TOKUHIRA, Tsukasa Nakai, Hiroyoshi Tanimoto, Masaki Kondo, Nobutoshi Aoki | 2015-05-12 |
| 8964459 | Magnetoresistive element and writing method of magnetic memory | Tsukasa Nakai, Takashi Izumida, Jyunichi Ozeki, Masaki Kondo, Nobutoshi Aoki | 2015-02-24 |
| 8809931 | Nonvolatile semiconductor memory device | Tsukasa Nakai, Nobutoshi Aoki, Takashi Izumida, Masaki Kondo | 2014-08-19 |
| 8633535 | Nonvolatile semiconductor memory | Kouji Matsuo, Nobutoshi Aoki, Toshihiko Iinuma | 2014-01-21 |
| 8165852 | Simulation apparatus for a semiconductor device | — | 2012-04-24 |
| 7956408 | Nonvolatile semiconductor memory device | Hirosyoshi Tanimoto, Takashi Izumida | 2011-06-07 |
| 7764542 | Method for programming a semiconductor memory device | Toshiaki Edahiro, Takuya Futatsuyama | 2010-07-27 |
| 7755134 | Nonvolatile semiconductor memory device | Masaru Kito, Nobutoshi Aoki, Masaru Kidoh, Ryota Katsumata, Masaki Kondo +6 more | 2010-07-13 |
| 7539055 | Non-volatile semiconductor memory and method for controlling a non-volatile semiconductor memory | Hiroyoshi Tanimoto, Naoki Kusunoki, Nobutoshi Aoki, Fumitaka Arai, Riichiro Shirota | 2009-05-26 |
| 7528447 | Non-volatile semiconductor memory and method for controlling a non-volatile semiconductor memory | Hiroyoshi Tanimoto, Naoki Kusunoki, Nobutoshi Aoki, Fumitaka Arai, Riichiro Shirota | 2009-05-05 |
| 7459748 | Semiconductor memory device | Riichiro Shirota, Fumitaka Arai, Hiroyoshi Tanimoto, Naoki Kusunoki, Nobutoshi Aoki +3 more | 2008-12-02 |
| 7393748 | Method of fabricating a semiconductor memory device | Fumitaka Arai, Hiroyoshi Tanimoto, Naoki Kusunoki, Nobutoshi Aoki, Riichiro Shirota +2 more | 2008-07-01 |
| 6784006 | Semiconductor device, method of manufacturing semiconductor device, and system for evaluating electrical characteristics of semiconductor device | Hiroyoshi Tanimoto | 2004-08-31 |
| 6304834 | Method and apparatus for semiconductor device simulation with linerly changing quasi-fermi potential, medium storing program for the simulation, and manufacturing method for the semiconductor device | — | 2001-10-16 |
| 6195790 | Electrical parameter evaluation system, electrical parameter evaluation method, and computer-readable recording medium for recording electrical parameter evaluation program | Hiroyoshi Tanimoto, Naoyuki Shigyo, Kazuya Matsuzawa | 2001-02-27 |
| 6051452 | Method for manufacturing a semiconductor device with ion implantation | Naoyuki Shigyo | 2000-04-18 |
| 5889687 | Simulator, simulation and fabrication methods of semiconductor device and storage medium storing program for executing the simulation method | — | 1999-03-30 |
| 5760442 | Semiconductor device of a silicon on insulator metal-insulator type with a concave feature | Naoyuki Shigyo | 1998-06-02 |