Issued Patents 2011
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084807 | Nonvolatile semiconductor memory device and method for manufacturing same | Megumi Ishiduki, Ryota Katsumata, Masaru Kidoh, Hiroyasu Tanaka, Yosuke Komori +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, Yosuke Komori, Megumi Ishiduki, Ryota Katsumata +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 |
| 7982260 | Semiconductor memory device | Yoshiaki Fukuzumi, Ryota Katsumata | 2011-07-19 |
| 7982261 | Nonvolatile semiconductor memory device and method for manufacturing same | Masaru Kidoh, Hiroyasu Tanaka, Ryota Katsumata, Masaru Kito, Yosuke Komori +2 more | 2011-07-19 |
| 7977748 | Semiconductor device and manufacturing method thereof | Masaru Kito, Ryota Katsumata, Masaru Kidoh | 2011-07-12 |
| 7969789 | Method for driving nonvolatile semiconductor memory device | Ryota Katsumata, Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh, Hiroyasu Tanaka +2 more | 2011-06-28 |
| 7936004 | Nonvolatile semiconductor memory device and manufacturing method thereof | Masaru Kito, Ryota Katsumata, Akihiro Nitayama, Masaru Kidoh, Hiroyasu Tanaka +3 more | 2011-05-03 |
| 7927926 | Non-volatile semiconductor storage device and method of manufacturing the same | Ryota Katsumata, Masaru Kito, Hiroyasu Tanaka, Masaru Kidoh, Yoshiaki Fukuzumi +1 more | 2011-04-19 |
| 7910979 | Nonvolatile semiconductor memory device | Yasuyuki Matsuoka, Yoshiaki Fukuzumi | 2011-03-22 |
| 7910914 | Semiconductor memory and method for manufacturing the same | Hiroyasu Tanaka, Ryota Katsumata, Masaru Kidoh, Masaru Kito, Mitsuru Sato | 2011-03-22 |
| 7910432 | Non-volatile semiconductor storage device and method of manufacturing the same | Hiroyasu Tanaka, Masaru Kidoh, Ryota Katsumata, Masaru Kito, Yoshiaki Fukuzumi +1 more | 2011-03-22 |
| 7902591 | Non-volatile semiconductor storage device | Masaru Kito, Ryota Katsumata, Yoshiaki Fukuzumi, Masaru Kidoh, Hiroyasu Tanaka +1 more | 2011-03-08 |
| 7868416 | Semiconductor device | Hiroyasu Tanaka, Ryota Katsumata, Masaru Kidoh, Yoshiaki Fukuzumi, Masaru Kito +1 more | 2011-01-11 |
| 7868315 | Semiconductor memory device and method of manufacturing the same | Hiroyasu Tanaka, Mitsuru Sato, Ryota Katsumata, Masaru Kidoh, Masaru Kito | 2011-01-11 |