Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11586887 | Neural network apparatus | Takao Marukame, Yoshifumi Nishi, Kumiko Nomura | 2023-02-21 |
| 10942705 | Quantum annealing apparatus | Yoshifumi Nishi, Jun Deguchi | 2021-03-09 |
| 10853721 | Multiplier accumulator, network unit, and network apparatus | Masafumi Mori, Takao Marukame, Satoshi Takaya | 2020-12-01 |
| 10496546 | Cache memory and processor system | Hiroki Noguchi, Kazutaka Ikegami, Shinobu Fujita | 2019-12-03 |
| 10459692 | Random number generator | Satoshi Takaya, Shinichi Yasuda, Shinobu Fujita | 2019-10-29 |
| 10298407 | Data generation apparatus, electronic device, and authentication system | Shinobu Fujita | 2019-05-21 |
| 10218518 | Authentication server, authentication system, and authentication method | Shinichi Yasuda, Satoshi Takaya, Masafumi Mori, Takao Marukame | 2019-02-26 |
| 9983818 | Individual identification device, storage device, individual identification system, method of individual identification, and program product | Jiezhi Chen, Yuuichiro Mitani, Takao Marukame | 2018-05-29 |
| 9852281 | Authentication system, authentication device, and authentication method | Takao Marukame, Shinichi Yasuda, Yuichiro Mitani, Shinobu Fujita | 2017-12-26 |
| 9794073 | Information processing system and semiconductor device | Jiezhi Chen, Yuichiro Mitani | 2017-10-17 |
| 9712166 | Data generating device and authentication system | Shinichi Yasuda, Shinobu Fujita | 2017-07-18 |
| 9570137 | Magnetic memory and semiconductor-integrated-circuit | Hideyuki Sugiyama, Mizue Ishikawa, Tomoaki Inokuchi, Yoshiaki Saito | 2017-02-14 |
| 9547475 | Random number generating circuit | Shinichi Yasuda, Noriko Inoue, Akira Tomita, Ryusuke Murakami, Atsushi Shimbo | 2017-01-17 |
| 9536583 | Magnetic memory, spin element, and spin MOS transistor | Tomoaki Inokuchi, Mizue Ishikawa, Hideyuki Sugiyama, Akira Takashima, Yoshiaki Saito | 2017-01-03 |
| 9520171 | Resistive change memory | Tomoaki Inokuchi, Mizue Ishikawa, Hideyuki Sugiyama, Yoshiaki Saito | 2016-12-13 |
| 9460316 | Authentication device, authentication method, and computer program product | Takao Marukame, Shinichi Yasuda, Yuichiro Mitani, Atsushi Shimbo, Tatsuya Kishi | 2016-10-04 |
| 9424927 | Memory system, control system and method of predicting lifetime | Jiezhi Chen, Yuichiro Mitani, Takao Marukame | 2016-08-23 |
| 9230625 | Magnetic memory, spin element, and spin MOS transistor | Tomoaki Inokuchi, Mizue Ishikawa, Hideyuki Sugiyama, Akira Takashima, Yoshiaki Saito | 2016-01-05 |
| 9171888 | Magnetic memory device and driving method for the same | Michael Arnaud Quinsat, Shiho Nakamura | 2015-10-27 |
| 9112139 | Spin transistor and memory | Tomoaki Inokuchi, Takao Marukame, Hideyuki Sugiyama, Mizue Ishikawa, Yoshiaki Saito | 2015-08-18 |
| 8981436 | Stacked structure, spin transistor, and reconfigurable logic circuit | Yoshiaki Saito, Tomoaki Inokuchi, Mizue Ishikawa, Hideyuki Sugiyama | 2015-03-17 |
| 8874631 | Random number generation apparatus | Mari Matsumoto, Shinichi Yasuda | 2014-10-28 |
| 8856199 | Random number generator circuit and cryptographic circuit | Mari Matsumoto, Shinobu Fujita, Kazutaka Ikegami | 2014-10-07 |
| 8681033 | Analog-to-digital converter including differential pair circuit | Takao Marukame, Atsuhiro Kinoshita, Tomoaki Inokuchi, Masamichi Suzuki, Yoshiaki Saito | 2014-03-25 |
| 8681034 | Analog-to-digital converter for dividing reference voltage using plural variable resistors | Takao Marukame, Atsuhiro Kinoshita, Tomoaki Inokuchi, Masamichi Suzuki, Yoshiaki Saito | 2014-03-25 |