Issued Patents All Time
Showing 126–150 of 219 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8378406 | Multilayer stacked type nonvolatile semiconductor memory device | Ryota Katsumata, Yoshiaki Fukuzumi, Masaru Kidoh, Masaru Kito | 2013-02-19 |
| 8374033 | Nonvolatile semiconductor memory device | Masaru Kito, Ryota Katsumata, Yoshiaki Fukuzumi, Masaru Kidoh, Hiroyasu Tanaka +7 more | 2013-02-12 |
| 8372720 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Masaru Kito, Hiroyasu Tanaka +2 more | 2013-02-12 |
| 8363481 | Non-volatile semiconductor memory device and method of making the same | Masaru Kidoh, Hiroyasu Tanaka, Masaru Kito, Ryota Katsumata, Mitsuru Sato | 2013-01-29 |
| 8361862 | Method for manufacturing nonvolatile semiconductor memory device and nonvolatile semiconductor memory device | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka +5 more | 2013-01-29 |
| 8350326 | Nonvolatile semiconductor memory device | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka | 2013-01-08 |
| 8350314 | Semiconductor memory device and method for fabricating semiconductor memory device | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Masaru Kito, Hiroyasu Tanaka +1 more | 2013-01-08 |
| 8338882 | Semiconductor memory device and method for manufacturing same | Hiroyasu Tanaka, Ryota Katsumata, Masaru Kito, Yoshiaki Fukuzumi | 2012-12-25 |
| 8338876 | Non-volatile semiconductor storage device and method of manufacturing the same | Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh, Megumi Ishiduki, Yosuke Komori +2 more | 2012-12-25 |
| 8335111 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Ryota Katsumata, Megumi Ishiduki | 2012-12-18 |
| 8334561 | Nonvolatile semiconductor memory device and method of manufacturing the same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka +2 more | 2012-12-18 |
| 8334551 | Non-volatile semiconductor storage device | Kiyotaro Itagaki, Yoshihisa Iwata, Hiroyasu Tanaka, Masaru Kidoh, Ryota Katsumata +2 more | 2012-12-18 |
| 8330216 | Non-volatile semiconductor memory device and method of manufacturing the same | Yosuke Komori, Masaru Kito, Megumi Ishiduki, Ryota Katsumata, Hiroyasu Tanaka +3 more | 2012-12-11 |
| 8293601 | Method of manufacturing a non-volatile semiconductor storage device | Masaru Kito, Ryota Katsumata, Yoshiaki Fukuzumi, Masaru Kidoh, Hiroyasu Tanaka +1 more | 2012-10-23 |
| 8294191 | Multi-layer memory device including vertical and U-shape charge storage regions | Ryota Katsumata, Masaru Kito, Masaru Kidoh, Ryouhei Kirisawa | 2012-10-23 |
| 8289766 | Nonvolatile semiconductor memory device and method for driving same | Masaru Kito | 2012-10-16 |
| 8278695 | Nonvolatile semiconductor memory device and manufacturing method thereof | Masaru Kidoh, Ryota Katsumata, Hiroyasu Tanaka, Masaru Kito | 2012-10-02 |
| 8274108 | Nonvolatile semiconductor memory device and method for manufacturing the same | Ryota Katsumata, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka, Megumi Ishiduki +2 more | 2012-09-25 |
| 8264031 | Nonvolatile semiconductor memory device and method for manufacturing same | Masaru Kidoh, Hiroyasu Tanaka, Tomoko Fujiwara, Megumi Ishiduki, Yosuke Komori +5 more | 2012-09-11 |
| 8253187 | Non-volatile semiconductor storage device and method of manufacturing the same | Hiroyasu Tanaka, Ryota Katsumata, Masaru Kito, Yoshiaki Fukuzumi, Masaru Kido +2 more | 2012-08-28 |
| 8247863 | Nonvolatile semiconductor memory device and method of manufacturing the same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka +2 more | 2012-08-21 |
| 8237211 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kito, Hiroyasu Tanaka, Masaru Kidoh +5 more | 2012-08-07 |
| 8218358 | Nonvolatile semiconductor memory device and method for driving same | Ryota Katsumata, Hiroyasu Tanaka, Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh +7 more | 2012-07-10 |
| 8217446 | Nonvolatile semiconductor memory device and method of manufacturing the same | Yoshiaki Fukuzumi, Masaru Kito, Ryota Katsumata, Masaru Kidoh, Hiroyasu Tanaka +2 more | 2012-07-10 |
| 8203884 | Nonvolatile semiconductor memory device | Masaru Kito, Ryota Katsumata, Yoshiaki Fukuzumi, Masaru Kidoh, Hiroyasu Tanaka +3 more | 2012-06-19 |