Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084807 | Nonvolatile semiconductor memory device and method for manufacturing same | Megumi Ishiduki, Ryota Katsumata, Masaru Kidoh, Hiroyasu Tanaka, Masaru Kito +2 more | 2011-12-27 |
| 8048798 | Method for manufacturing a nonvolatile semiconductor storage device where memory cells are arranged three dimensionally | Masaru Kidoh, Masaru Kito, Ryota Katsumata, Yoshiaki Fukuzumi, Hiroyasu Tanaka +3 more | 2011-11-01 |
| 8017993 | Nonvolatile semiconductor memory device and method for manufacturing same | Masaru Kidoh, Hiroyasu Tanaka, Megumi Ishiduki, Ryota Katsumata, Masaru Kito +2 more | 2011-09-13 |
| 8013383 | Nonvolatile semiconductor storage device including a plurality of memory strings | Masaru Kidoh, Masaru Kito, Ryota Katsumata, Yoshiaki Fukuzumi, Hiroyasu Tanaka +5 more | 2011-09-06 |
| 8008710 | Non-volatile semiconductor storage device | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka +2 more | 2011-08-30 |
| 7982261 | Nonvolatile semiconductor memory device and method for manufacturing same | Masaru Kidoh, Hiroyasu Tanaka, Ryota Katsumata, Masaru Kito, Megumi Ishiduki +2 more | 2011-07-19 |
| 7969789 | Method for driving nonvolatile semiconductor memory device | Ryota Katsumata, Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh, Hiroyasu Tanaka +2 more | 2011-06-28 |