Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50512 | Non-volatile semiconductor storage device | Dai Nakamura, Hiroyuki Kutsukake, Takeshi Shimane, Mitsuhiro Noguchi, Koji Hosono +2 more | 2025-07-29 |
| RE49274 | Non-volatile semiconductor storage device | Dai Nakamura, Hiroyuki Kutsukake, Takeshi Shimane, Mitsuhiro Noguchi, Koji Hosono +2 more | 2022-11-01 |
| RE47355 | Non-volatile semiconductor storage device | Dai Nakamura, Hiroyuki Kutsukake, Takeshi Shimane, Mitsuhiro Noguchi, Koji Hosono +2 more | 2019-04-16 |
| RE46526 | Non-volatile semiconductor storage device | Dai Nakamura, Hiroyuki Kutsukake, Takeshi Shimane, Mitsuhiro Noguchi, Koji Hosono +2 more | 2017-08-29 |
| 9190157 | Semiconductor device including memory cell having charge accumulation layer | Mitsuhiro Noguchi | 2015-11-17 |
| RE45307 | Non-volatile semiconductor storage device | Dai Nakamura, Hiroyuki Kutsukake, Takeshi Shimane, Mitsuhiro Noguchi, Koji Hosono +2 more | 2014-12-30 |
| 8829582 | Semiconductor device including memory cell having charge accumulation layer | Mitsuhiro Noguchi | 2014-09-09 |
| 8625349 | Potential relationship in an erasing operation of a nonvolatile semiconductor memory | Hiroyuki Kutsukake, Mitsuhiro Noguchi, Kikuko Sugimae, Masato Endo, Takuya Futatsuyama +2 more | 2014-01-07 |
| 8399953 | Semiconductor device and method for manufacturing the same | Hiroyuki Kutsukake, Yoshiko Kato, Norihisa Arai, Tomoaki Hatano | 2013-03-19 |
| 8319316 | Depletion MOS transistor and enhancement MOS transistor | Hiroyuki Kutsukake, Yoshiko Kato, Mitsuhiro Noguchi, Masato Endo | 2012-11-27 |
| 8294238 | Nonvolatile semiconductor memory device with reduced size of peripheral circuit area | Hiroyuki Kutsukake, Takayuki Toba, Yoshiko Kato, Haruhiko Koyama | 2012-10-23 |
| 8093664 | Non-volatile semiconductor memory device and depletion-type MOS transistor | Mitsuhiro Noguchi | 2012-01-10 |
| 8072021 | Nonvolatile semiconductor memory device | Tadashi Iguchi, Mitsuhiro Noguchi, Shoichi Watanabe | 2011-12-06 |
| 8072020 | Nonvolatile semiconductor memory device | Hiroyuki Kutsukake, Yoshiko Kato, Mitsuhiro Noguchi | 2011-12-06 |
| 8049259 | Semiconductor device including memory cell having charge accumulation layer | Mitsuhiro Noguchi | 2011-11-01 |
| 7911844 | Non-volatile semiconductor storage device | Dai Nakamura, Hiroyuki Kutsukake, Takeshi Shimane, Mitsuhiro Noguchi, Koji Hosono +2 more | 2011-03-22 |
| 7876610 | Memory cell array with specific placement of field stoppers | Mitsuhiro Noguchi | 2011-01-25 |
| 7872289 | Semiconductor device including memory cell having charge accumulation layer | Mitsuhiro Noguchi | 2011-01-18 |
| 7772618 | Semiconductor storage device comprising MIS transistor including charge storage layer | Mitsuhiro Noguchi, Takashi Aoi | 2010-08-10 |
| 7636256 | Semiconductor memory device | Kenji Sawamura, Mitsuhiro Noguchi | 2009-12-22 |