Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12324155 | Non-volatile storage device | Masaru Kito, Masao Shingu | 2025-06-03 |
| 12142486 | Nonvolatile semiconductor memory device and method of manufacturing the same | Takeshi Sonehara, Takahiro Hirai, Takashi Shimizu | 2024-11-12 |
| 12010843 | Non-volatile storage device | Masaru Kito, Masao Shingu | 2024-06-11 |
| 11213813 | Droplet dispensing apparatus | Satoshi Kaiho, Ryutaro Kusunoki | 2022-01-04 |
| 10985173 | Non-volatile storage device and method of manufacturing the same | Masaru Kito, Masao Shingu | 2021-04-20 |
| 10957556 | Nonvolatile semiconductor memory device and method of manufacturing the same | Takeshi Sonehara, Takahiro Hirai, Takashi Shimizu | 2021-03-23 |
| 10615049 | Nonvolatile semiconductor memory device and method of manufacturing the same | Takeshi Sonehara, Takahiro Hirai, Takashi Shimizu | 2020-04-07 |
| 10192753 | Nonvolatile semiconductor memory device and method of manufacturing the same | Takeshi Sonehara, Takahiro Hirai, Takashi Shimizu | 2019-01-29 |
| 10121797 | Semiconductor memory device | Shigeki Kobayashi, Satoshi Konagai, Atsushi Konno, Kenta Yamada, Masao Shingu +2 more | 2018-11-06 |
| 10032935 | Semiconductor memory device with charge-diffusion-less transistors | Masao Shingu, Tatsuya Kato, Takeshi Murata, Makoto Fujiwara, Masaki Kondo +2 more | 2018-07-24 |
| 9960174 | Semiconductor device and method for manufacturing the same | Takuo Ohashi | 2018-05-01 |
| 9929176 | Non-volatile storage device and method of manufacturing the same | Masaru Kito, Masao Shingu | 2018-03-27 |
| 9831180 | Semiconductor device and method for manufacturing same | Masao Shingu, Kenta Yamada, Daigo Ichinose | 2017-11-28 |
| 9786678 | Nonvolatile semiconductor memory device and method of manufacturing the same | Katsuyuki Sekine, Masao Shingu, Hirokazu Ishigaki, Naoki Yasuda | 2017-10-10 |
| 9754954 | Non-volatile memory device | Katsuyuki Sekine, Fumiki Aiso, Takuo Ohashi, Tatsuya Okamoto | 2017-09-05 |
| 9583504 | Non-volatile storage device and method of manufacturing the same | Masaru Kito, Masao Shingu | 2017-02-28 |
| 9406691 | Non-volatile memory device | Katsuyuki Sekine, Fumiki Aiso, Takuo Ohashi, Tatsuya Okamoto | 2016-08-02 |
| 9406811 | Nonvolatile semiconductor memory device including a charge storage layer formed on first and second insulating layers | Yoshio Ozawa, Katsuyuki Sekine, Ryota Fujitsuka | 2016-08-02 |
| 9324729 | Non-volatile memory device having a multilayer block insulating film to suppress gate leakage current | Katsuyuki Sekine, Makoto Fujiwara | 2016-04-26 |
| 9240416 | Semiconductor memory device | Yasuhiro Shimura, Hirokazu Ishigaki, Tatsuya Okamoto | 2016-01-19 |
| 9166032 | Non-volatile memory device | Katsuyuki Sekine, Fumiki Aiso, Takuo Ohashi, Tatsuya Okamoto | 2015-10-20 |
| 8837225 | Nonvolatile semiconductor memory device and operation method of the same | Katsuyuki Sekine, Ryota Katsumata, Hiroaki Hazama | 2014-09-16 |
| 8829593 | Semiconductor memory device having three-dimensionally arranged memory cells, and manufacturing method thereof | Katsuyuki Sekine, Kensuke Takano, Tetsuya Kai, Yoshio Ozawa | 2014-09-09 |
| 8772859 | Semiconductor memory device | — | 2014-07-08 |
| 8759901 | Nonvolatile semiconductor memory device including a charge storage layer and semiconductor region in a groove | Yoshio Ozawa, Katsuyuki Sekine, Ryota Fujitsuka | 2014-06-24 |