Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10547027 | Organic EL display panel manufacturing method and sealing layer forming device | — | 2020-01-28 |
| 10396308 | Organic EL display panel | Akifumi Okigawa, Kenji Harada, Keiji Horikawa | 2019-08-27 |
| 10032788 | Semiconductor memory device | Shigeki Hattori, Hideyuki Nishizawa, Koji Asakawa | 2018-07-24 |
| 9685321 | Semiconductor memory device and method for manufacturing the same | Shigeki Hattori, Hideyuki Nishizawa, Koji Asakawa | 2017-06-20 |
| 9548373 | Nonvolatile semiconductor memory device | Shigeki Hattori, Tsukasa Tada, Hideyuki Nishizawa, Koji Asakawa, Yoshiaki Fukuzumi | 2017-01-17 |
| 9536898 | Nonvolatile semiconductor memory device | Misako Morota, Hideyuki Nishizawa, Shigeki Hattori, Koji Asakawa | 2017-01-03 |
| 9515195 | Organic molecular memory | Hideyuki Nishizawa, Shigeki Hattori, Satoshi Mikoshiba, Koji Asakawa, Tsukasa Tada | 2016-12-06 |
| 9450065 | Nonvolatile semiconductor memory device and method for manufacturing same | Shigeki Hattori, Reika Ichihara, Hideyuki Nishizawa, Tsukasa Tada, Koji Asakawa +4 more | 2016-09-20 |
| 9378962 | Nonvolatile semiconductor storage device having a charge storage layer that includes metal grains | Shigeki Hattori, Masakazu Yamagiwa, Hideyuki Nishizawa, Koji Asakawa, Yoshiaki Fukuzumi | 2016-06-28 |
| 9356111 | Nonvolatile semiconductor memory device and method of manufacturing the same | Misako Morota, Hideyuki Nishizawa, Shigeki Hattori, Koji Asakawa | 2016-05-31 |
| 9245969 | Nonvolatile semiconductor memory device | Shigeki Hattori, Hideyuki Nishizawa, Koji Asakawa, Yoshiaki Fukuzumi | 2016-01-26 |
| 9231114 | Nonvolatile semiconductor memory device | Shigeki Hattori, Takatoshi Watanabe, Masakazu Yamagiwa, Wangying Lin, Koji Asakawa | 2016-01-05 |
| 9209263 | Semiconductor memory device | Shigeki Hattori, Hideyuki Nishizawa, Koji Asakawa, Yoshiaki Fukuzumi | 2015-12-08 |
| 9142562 | Nonvolatile semiconductor memory device | Shigeki Hattori, Hideyuki Nishizawa, Koji Asakawa, Yoshiaki Fukuzumi | 2015-09-22 |
| 9054324 | Organic molecular memory | Hideyuki Nishizawa, Shigeki Hattori, Satoshi Mikoshiba, Koji Asakawa, Tsukasa Tada | 2015-06-09 |
| 9047941 | Organic molecular memory | Hideyuki Nishizawa, Reiko Yoshimura, Tsukasa Tada, Shigeki Hattori, Satoshi Mikoshiba +1 more | 2015-06-02 |
| 9000504 | Nonvolatile semiconductor memory device and method for manufacturing same | Shigeki Hattori, Reika Ichihara, Hideyuki Nishizawa, Tsukasa Tada, Koji Asakawa +4 more | 2015-04-07 |
| 8896052 | Nonvolatile semiconductor memory device and method of manufacturing the same | Misako Morota, Hideyuki Nishizawa, Shigeki Hattori, Koji Asakawa | 2014-11-25 |
| 8890234 | Nonvolatile semiconductor memory device | Shigeki Hattori, Hideyuki Nishizawa, Koji Asakawa, Tsukasa Tada | 2014-11-18 |
| 8633526 | Nonvolatile semiconductor memory device and method for manufacturing same | Shigeki Hattori, Reika Ichihara, Hideyuki Nishizawa, Tsukasa Tada, Koji Asakawa +4 more | 2014-01-21 |
| 8575587 | Storage device and method of manufacturing the same | Koji Asakawa, Shigeki Hattori, Hideyuki Nishizawa, Satoshi Mikoshiba, Reika Ichihara | 2013-11-05 |