Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12009019 | Non-volatile associative memory cell, non-volatile associative memory device, monitoring method, and non-volatile memory cell | — | 2024-06-11 |
| 11573122 | Resistive element array circuit, resistive element array circuit unit, and infrared sensor | Naoki Ohta, Shinji Hara, Susumu Aoki, Keita Kawamori, Eiji Komura | 2023-02-07 |
| 10529914 | Magnetic memory | Atsushi Tsumita | 2020-01-07 |
| 10020831 | Microwave receiver and magnetoresistive device | — | 2018-07-10 |
| 9088244 | Frequency converter | Masato Takahashi | 2015-07-21 |
| 9077306 | Mixer having frequency selectivity | Masato Takahashi | 2015-07-07 |
| 9030251 | Mixer | Masato Takahashi | 2015-05-12 |
| 9017831 | Thin-film magnetic oscillation element | Katsuyuki Nakada, Takahiro Suwa, Kuniyasu Ito, Masato Takahashi | 2015-04-28 |
| 8583073 | Mixer and frequency converting apparatus | Ryoichi Kondo | 2013-11-12 |
| 8391106 | Heat-assisted magnetic recording head with laser diode | Koji Shimazawa, Yasuhiro Ito, Daisuke Miyauchi, Kosuke Tanaka | 2013-03-05 |
| 8019315 | Mixer and frequency converting apparatus | Ryoichi Kondo | 2011-09-13 |
| 7991377 | Mixer and frequency converting apparatus | Keiji Koga | 2011-08-02 |
| 7825658 | Magnetic device and frequency detector | Keiji Koga, Daisuke Miyauchi | 2010-11-02 |
| 7808229 | Magnetic device and frequency analyzer | Keiji Koga | 2010-10-05 |
| 7808813 | Magnetic memory cell reading apparatus | Joichiro Ezaki | 2010-10-05 |
| 7522450 | Magnetic storage cell, magnetic memory device and magnetic memory device manufacturing method | Joichiro Ezaki, Keiji Koga, Susumu Haratani | 2009-04-21 |
| 7352615 | Magnetic memory device | Joichiro Ezaki | 2008-04-01 |
| 7349244 | Magnetic memory device | Joichiro Ezaki | 2008-03-25 |
| 7342822 | Magnetic memory device, write current driver circuit and write current driving method | Joichiro Ezaki, Keiji Koga, Shigekazu Sumita | 2008-03-11 |
| 7295460 | Magnetic memory cell, magnetic memory device, and method of manufacturing magnetic memory device | Joichiro Ezaki, Keiji Koga | 2007-11-13 |
| 7277320 | Magnetic memory device, sense amplifier circuit and method of reading from magnetic memory device | Joichiro Ezaki, Keiji Koga, Shigekazu Sumita | 2007-10-02 |
| 7230843 | Magnetic memory device and writing method of the same | Joichiro Ezaki, Keiji Koga, Shigekazu Sumita | 2007-06-12 |
| 7227771 | Magnetoresistive effect element and magnetic memory device | Joichiro Ezaki, Keiji Koga | 2007-06-05 |
| 7209380 | Magnetic memory device and method of reading the same | Joichiro Ezaki, Keiji Koga, Shigekazu Sumita | 2007-04-24 |
| 7016221 | Magnetoresistive effect element, magnetic memory device and method of fabricating the same | Joichiro Ezaki, Keiji Koga | 2006-03-21 |