Issued Patents All Time
Showing 51–75 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8748971 | Three dimensional nonvolatile semiconductor memory having pillars provided inside an oblate through hole | Hiroyasu Tanaka, Hideaki Aochi, Ryota Katsumata, Masaru Kidoh, Masaru Kito +5 more | 2014-06-10 |
| 8729624 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Masaru Kito, Hiroyasu Tanaka +2 more | 2014-05-20 |
| 8728919 | Non-volatile semiconductor storage device and method of manufacturing the same | Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh, Yosuke Komori, Hiroyasu Tanaka +2 more | 2014-05-20 |
| 8669608 | Method for manufacturing nonvolatile semiconductor storage device and nonvolatile semiconductor storage device | Mitsuru Sato, Masaru Kidoh, Atsushi Konno, Yoshihiro Akutsu, Masaru Kito +2 more | 2014-03-11 |
| 8654586 | Nonvolatile semiconductor memory device | Masaru Kito, Ryota Katsumata, Yoshiaki Fukuzumi, Masaru Kidoh, Hiroyasu Tanaka +7 more | 2014-02-18 |
| 8653582 | Nonvolatile semiconductor memory device and method for manufacturing same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka +7 more | 2014-02-18 |
| 8653577 | Nonvolatile semiconductor memory device | Yoshiaki Fukuzumi, Hiroyasu Tanaka, Yosuke Komori, Masaru Kito, Hideaki Aochi +2 more | 2014-02-18 |
| 8581329 | Semiconductor device and method for manufacturing same | Ryota Katsumata, Tomo Ohsawa, Mitsuru Sato, Masaru Kidoh, Hiroyasu Tanaka | 2013-11-12 |
| 8569133 | Nonvolatile semiconductor memory device and method of manufacturing the same | Masaru Kito, Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Hiroyasu Tanaka +2 more | 2013-10-29 |
| 8541866 | Nonvolatile semiconductor memory device and method for manufacturing same | Ryota Katsumata, Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh, Hiroyasu Tanaka +5 more | 2013-09-24 |
| 8476766 | Semiconductor memory device and method for manufacturing the same | Hiroyasu Tanaka, Ryota Katsumata, Masaru Kidoh | 2013-07-02 |
| 8440528 | Method for manufacturing a vertical nonvolatile semiconductor memory device including forming floating gates within the recesses created on the interlayer insulating films | Masaru Kito, Masaru Kidoh, Tomoko Fujiwara, Yosuke Komori, Hiroyasu Tanaka +5 more | 2013-05-14 |
| 8436415 | Nonvolatile semiconductor memory device and method of manufacturing the same | Masaru Kidoh, Ryota Katsumata, Masaru Kito, Yoshiaki Fukuzumi, Hiroyasu Tanaka +6 more | 2013-05-07 |
| 8436414 | Non-volatile semiconductor stacked memory device having two semiconductor pillars in a through hole and method for manufacturing same | Hiroyasu Tanaka, Hideaki Aochi, Ryota Katsumata, Masaru Kidoh, Masaru Kito +5 more | 2013-05-07 |
| 8426976 | Non-volatile semiconductor storage device and method of manufacturing the same | Hideaki Aochi, Ryota Katsumata, Hiroyasu Tanaka, Masaru Kidoh, Masaru Kito +3 more | 2013-04-23 |
| 8410538 | Semiconductor memory device and method for manufacturing same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Masaru Kito, Hideaki Aochi | 2013-04-02 |
| 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 |
| 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 |
| 8338876 | Non-volatile semiconductor storage device and method of manufacturing the same | Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh, Yosuke Komori, Hiroyasu Tanaka +2 more | 2012-12-25 |
| 8335111 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Ryota Katsumata, Hideaki Aochi | 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 |
| 8330216 | Non-volatile semiconductor memory device and method of manufacturing the same | Yosuke Komori, Masaru Kito, Ryota Katsumata, Hiroyasu Tanaka, Masaru Kidoh +3 more | 2012-12-11 |
| 8274108 | Nonvolatile semiconductor memory device and method for manufacturing the same | Ryota Katsumata, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka, Yosuke Komori +2 more | 2012-09-25 |
| 8264031 | Nonvolatile semiconductor memory device and method for manufacturing same | Masaru Kidoh, Hiroyasu Tanaka, Tomoko Fujiwara, Yosuke Komori, Masaru Kito +5 more | 2012-09-11 |