Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11417674 | Semiconductor memory device and method of manufacturing semiconductor memory device | Harumi Seki | 2022-08-16 |
| 11114531 | Semiconductor device, method for manufacturing semiconductor device, inverter circuit, driving device, vehicle, and elevator | Tatsuo Shimizu, Masayasu Miyata, Hirotaka Nishino, Yoshihiko Moriyama | 2021-09-07 |
| 10714498 | Semiconductor memory device | Harumi Seki, Takamitsu Ishihara | 2020-07-14 |
| 10505108 | Memcapacitor, neuro device, and neural network device | Takao Marukame, Jun Deguchi, Yoshifumi Nishi, Masamichi Suzuki, Fumihiko Tachibana +1 more | 2019-12-10 |
| 10249718 | Semiconductor device, method for manufacturing semiconductor device, inverter circuit, driving device, vehicle, and elevator | Tatsuo Shimizu, Masayasu Miyata, Hirotaka Nishino, Yoshihiko Moriyama | 2019-04-02 |
| 10078550 | Memory system, error correction device, and error correction method | Takao Marukame, Yoshifumi Nishi, Yusuke Higashi, Jiezhi Chen, Kazuya Matsuzawa | 2018-09-18 |
| 10069515 | Decoding device and decoding method | Yoshifumi Nishi, Takao Marukame | 2018-09-04 |
| 9924117 | Imaging element for use with a retina chip, imaging apparatus including the same, and semiconductor apparatus included in the same | Yusuke Higashi, Takao Marukame, Masamichi Suzuki, Koichiro Zaitsu, Haiyang Peng +1 more | 2018-03-20 |
| 9852281 | Authentication system, authentication device, and authentication method | Tetsufumi Tanamoto, Takao Marukame, Shinichi Yasuda, Shinobu Fujita | 2017-12-26 |
| 9794073 | Information processing system and semiconductor device | Jiezhi Chen, Tetsufumi Tanamoto | 2017-10-17 |
| 9755064 | Semiconductor device and method for manufacturing the same | Teruyuki Ohashi, Tatsuo Shimizu, Ryosuke Iijima | 2017-09-05 |
| 9672103 | Decoding device, decoding method, and memory system | Yoshifumi Nishi, Takao Marukame | 2017-06-06 |
| 9665426 | Semiconductor device and reading method | Jiezhi Chen, Kuniharu Takahashi, Hiroyuki Nagashima, Katsuki Matsudera, Kazunori Kanebako | 2017-05-30 |
| 9530855 | Semiconductor device with polycrystalline silicon film | Masamichi Suzuki, Yusuke Higashi, Riichiro Takaishi, Mitsuhiro Tomita, Kiwamu Sakuma | 2016-12-27 |
| 9460316 | Authentication device, authentication method, and computer program product | Tetsufumi Tanamoto, Takao Marukame, Shinichi Yasuda, Atsushi Shimbo, Tatsuya Kishi | 2016-10-04 |
| 9424927 | Memory system, control system and method of predicting lifetime | Jiezhi Chen, Tetsufumi Tanamoto, Takao Marukame | 2016-08-23 |
| 9349876 | Nonvolatile semiconductor memory | Izumi Hirano, Masayasu Miyata, Yasushi Nakasaki, Koichi Kato, Daisuke Matsushita +2 more | 2016-05-24 |
| 9286995 | Memory system and control method | Jiezhi Chen | 2016-03-15 |
| 9219229 | Resistance change device and memory cell array | Shosuke Fujii, Daisuke Matsushita | 2015-12-22 |
| 9164704 | Semiconductor storage device for handling write to nonvolatile memories with data smaller than a threshold | Takao Marukame, Takahiro Kurita, Yuki Sasaki, Jiezhi Chen, Yusuke Higashi | 2015-10-20 |
| 9083423 | Semiconductor circuit, D/A converter, mixer circuit, radio communication device, method for adjusting threshold voltage, and method for determining quality of transistor | Masamichi Suzuki, Hirotaka Nishino, Kazuya Matsuzawa, Izumi Hirano, Takao Marukame +3 more | 2015-07-14 |
| 9040949 | Information recording device and method of manufacturing the same | Daisuke Matsushita, Shosuke Fujii | 2015-05-26 |
| 8916848 | Resistance change device and memory cell array | Shosuke Fujii, Daisuke Matsushita | 2014-12-23 |
| 8717840 | Semiconductor memory device and method of controlling the same | Yusuke Higashi, Haruki Toda, Kenichi Murooka, Satoru Takase, Shuichi Toriyama | 2014-05-06 |
| 8698313 | Nonvolatile semiconductor memory apparatus | Izumi Hirano, Shosuke Fujii, Naoki Yasuda | 2014-04-15 |