Issued Patents All Time
Showing 25 most recent of 143 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50512 | Non-volatile semiconductor storage device | Dai Nakamura, Hiroyuki Kutsukake, Kenji Gomikawa, Takeshi Shimane, Koji Hosono +2 more | 2025-07-29 |
| 11756898 | Semiconductor memory device | Hideki ITAI, Hiromasa Yoshimori, Hideyuki Tabata, Yasushi Nakajima | 2023-09-12 |
| 11574994 | Semiconductor device | Masahiro Shimura | 2023-02-07 |
| RE49274 | Non-volatile semiconductor storage device | Dai Nakamura, Hiroyuki Kutsukake, Kenji Gomikawa, Takeshi Shimane, Koji Hosono +2 more | 2022-11-01 |
| 11462556 | Semiconductor memory device | Tetsuya Furukawa, Tomoaki Shino, Shinichi Watanabe, Yukio Nishida, Hiroyasu Tanaka | 2022-10-04 |
| 11251122 | Semiconductor device having a bonding pad area of a first wiring layer overlaps a bonding pad electrode of a second wiring layer | Masayuki Akou, Yuuichi Tatsumi | 2022-02-15 |
| 11239317 | Semiconductor memory device capable of suppressing leakage current | Shoichi Watanabe | 2022-02-01 |
| 11227915 | Semiconductor device | Ryuta Tezuka, Tomoaki Shino | 2022-01-18 |
| 10985237 | Semiconductor device | Masahiro Shimura | 2021-04-20 |
| 10840257 | Semiconductor memory device | Tetsuya Furukawa, Tomoaki Shino, Shinichi Watanabe, Yukio Nishida, Hiroyasu Tanaka | 2020-11-17 |
| 10490438 | Non-volatile semiconductor memory device and manufacturing method of p-channel MOS transistor | Hirokazu Tomino | 2019-11-26 |
| RE47355 | Non-volatile semiconductor storage device | Dai Nakamura, Hiroyuki Kutsukake, Kenji Gomikawa, Takeshi Shimane, Koji Hosono +2 more | 2019-04-16 |
| 10134749 | Semiconductor memory device | Yoshitaka Kubota, Yasuyuki Baba | 2018-11-20 |
| RE46526 | Non-volatile semiconductor storage device | Dai Nakamura, Hiroyuki Kutsukake, Kenji Gomikawa, Takeshi Shimane, Koji Hosono +2 more | 2017-08-29 |
| 9583502 | Method of manufacturing a semiconductor device | Hiroshi Nishikizawa, Takuro Homma, Hiraku Chakihara | 2017-02-28 |
| 9466373 | Nonvolatile semiconductor storage device | Nobuaki OKADA, Masayuki Akou | 2016-10-11 |
| 9190157 | Semiconductor device including memory cell having charge accumulation layer | Kenji Gomikawa | 2015-11-17 |
| 9171727 | Method of manufacturing a semiconductor device | Hiroshi Nishikizawa, Takuro Homma, Hiraku Chakihara | 2015-10-27 |
| 9142307 | Non-volatile semiconductor memory device | Masayuki Akou, Akimichi Goyo, Yu Suzuki | 2015-09-22 |
| 9105618 | Semiconductor device | Masayuki Akou | 2015-08-11 |
| 9070743 | Semiconductor memory and manufacturing method of the same | Yoshiko Kato, Masato Endo, Mitsuhiko Noda | 2015-06-30 |
| RE45307 | Non-volatile semiconductor storage device | Dai Nakamura, Hiroyuki Kutsukake, Kenji Gomikawa, Takeshi Shimane, Koji Hosono +2 more | 2014-12-30 |
| 8884353 | Semiconductor memory device including a stacked gate having a charge storage layer and a control gate, and method of manufacturing the same | Daisuke Tsurumi, Haruhiko Koyama | 2014-11-11 |
| 8878306 | Semiconductor device | Minori Kajimoto, Hiroyuki Nitta | 2014-11-04 |
| 8860121 | Semiconductor device having upper layer portion of semiconductor substrate divided into a plurality of active areas | Yoshiko Kato, Hiroyuki Kutsukake | 2014-10-14 |