Issued Patents All Time
Showing 51–75 of 211 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9666595 | Semiconductor memory device and method of manufacturing the same | Ryosuke Sawabe, Hanae ISHIHARA | 2017-05-30 |
| 9613976 | Three-dimensional semiconductor memory device | Yoshiro Shimojo, Yoshihiro Yanai | 2017-04-04 |
| 9601503 | Nonvolatile semiconductor memory device and method for manufacturing same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Hiroyasu Tanaka, Yosuke Komori +7 more | 2017-03-21 |
| 9583504 | Non-volatile storage device and method of manufacturing the same | Masaaki Higuchi, Masao Shingu | 2017-02-28 |
| 9496278 | Nonvolatile semiconductor storage device | Naoki Yasuda | 2016-11-15 |
| 9437307 | Nonvolatile semiconductor memory device | Kiyotaro Itagaki, Ryu Ogiwara, Hitoshi Iwai | 2016-09-06 |
| 9373634 | Method for manufacturing semiconductor device and semiconductor device | Mitsuru Sato, Megumi Ishiduki, Ryota Katsumata | 2016-06-21 |
| 9356042 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Hiroyasu Tanaka, Yosuke Komori +2 more | 2016-05-31 |
| 9318503 | Nonvolatile semiconductor memory device and method for manufacturing same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Hiroyasu Tanaka, Yosuke Komori +7 more | 2016-04-19 |
| 9312134 | Nonvolatile semiconductor memory device and method for manufacturing same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Hiroyasu Tanaka, Yosuke Komori +7 more | 2016-04-12 |
| RE45972 | Nonvolatile semiconductor memory device | Ryouhei Kirisawa, Shigeto Oota, Yoshimasa Mikajiri | 2016-04-12 |
| RE45840 | Nonvolatile semiconductor memory device and method for driving same | Ryota Katsumata, Hideaki Aochi, Hiroyasu Tanaka, Yoshiaki Fukuzumi, Masaru Kidoh +7 more | 2016-01-12 |
| 9224875 | Nonvolatile semiconductor storage device | Naoki Yasuda | 2015-12-29 |
| 9190499 | Nonvolatile semiconductor memory device, capacitance element, and method for manufacturing nonvolatile semiconductor memory device | Takahiro Hirai | 2015-11-17 |
| 9111964 | Nonvolatile semiconductor memory device and method for manufacturing same | Mitsuru Sato, Soichiro Kitazaki, Ryu Kato, Ryota Katsumata | 2015-08-18 |
| 9064975 | Shift register memory and method of manufacturing the same | Yoshiaki Fukuzumi, Tomoko Fujiwara, Kaori Kawasaki, Hideaki Aochi | 2015-06-23 |
| 9064969 | Nonvolatile semiconductor memory device and method of fabricating the same | Atsushi Konno | 2015-06-23 |
| 9064735 | Nonvolatile semiconductor memory device and manufacturing method thereof | Hideaki Aochi, Ryota Katsumata, Akihiro Nitayama, Masaru Kidoh, Hiroyasu Tanaka +3 more | 2015-06-23 |
| 9054132 | Method for manufacturing semiconductor device and semiconductor device | Mitsuru Sato, Megumi Ishiduki, Ryota Katsumata | 2015-06-09 |
| 9041093 | Semiconductor memory device and manufacturing method thereof | Hiroyasu Tanaka, Ryota Katsumata, Hideaki Aochi, Masaru Kido, Mitsuru Sato | 2015-05-26 |
| 9035374 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Hiroyasu Tanaka, Yosuke Komori +2 more | 2015-05-19 |
| 9029934 | Nonvolatile semiconductor memory device including floating gate electrodes formed between control gate electrodes and vertically formed along a semiconductor pillar | Masaru Kidoh, Tomoko Fujiwara, Yosuke Komori, Megumi Ishiduki, Hiroyasu Tanaka +5 more | 2015-05-12 |
| 9025377 | Method of operating semiconductor memory device | Kunihiro Yamada, Hideaki Aochi, Tomoko Fujiwara, Yoshiaki Fukuzumi, Ryouhei Kirisawa +2 more | 2015-05-05 |
| 8969945 | Nonvolatile semiconductor memory device | Tomoo Hishida, Yoshiaki Fukuzumi | 2015-03-03 |
| 8963232 | Nonvolatile semiconductor storage device | Naoki Yasuda | 2015-02-24 |