Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12322137 | Image processing device, imager, information processing device, detector, roadside unit, image processing method, and calibration method | Koji Arata, Ryuichi Sawada, Shigeto Hattori | 2025-06-03 |
| 12022742 | Magnetic tunnel junction element and semiconductor device | Eiji Kariyada, Tetsuhiro Suzuki | 2024-06-25 |
| 10170689 | Semiconductor device | Tetsuhiro Suzuki, Katsumi Suemitsu, Takuya Kitamura, Eiji Kariyada | 2019-01-01 |
| 9379312 | Magnetoresistive effect element and magnetic random access memory using the same | Tadahiko Sugibayashi, Eiji Kariyada, Kaoru Mori, Norikazu Ohshima, Shunsuke Fukami +3 more | 2016-06-28 |
| 8982800 | Communication system, base station, terminal, and communication method | Nobuaki Takamatsu, Yasuhiro Nakamura | 2015-03-17 |
| 8830735 | Magnetic memory including memory cells incorporating data recording layer with perpendicular magnetic anisotropy film | Eiji Kariyada, Katsumi Suemitsu, Kaoru Mori, Tetsuhiro Suzuki, Kiyokazu Nagahara +2 more | 2014-09-09 |
| 8726118 | Communication system, communication device, and data frame retransmission control method | Yasuhiro Nakamura, Nobuaki Takamatsu, Toru Sahara | 2014-05-13 |
| 8699427 | OFDMA communication system and communication method | Yasuhiro Nakamura, Nobuaki Takamatsu | 2014-04-15 |
| 8675574 | OFDMA communication system and communication method | Yasuhiro Nakamura, Nobuaki Takamatsu | 2014-03-18 |
| 8509793 | Communication method and communication system | Yasuhiro Nakamura, Nobuaki Takamatsu | 2013-08-13 |
| 8493930 | Communication system, base station and mobile station used in the communication system, and base station switching method | Yasuhiro Nakamura, Nobuaki Takamatsu | 2013-07-23 |
| 8483696 | Mobile communications system, mobile station device, base station device and channel allocation method | Yasuhiro Nakamura, Nobuaki Takamatsu | 2013-07-09 |
| 8305973 | Mobile communication system, base station device, mobile station device, and mobile communication method | Yasuhiro Nakamura, Nobuaki Takamatsu | 2012-11-06 |
| 8228857 | Wireless communication system, wireless communication terminal, base station and wireless communication method | Yasuhiro Nakamura, Nobuaki Takamatsu | 2012-07-24 |
| 8179823 | Communication control method, base station device, terminal device, and communication control system using TDD-OFDMA communication method | Toru Sahara, Masamitsu Nishikido | 2012-05-15 |
| 8170573 | Base station apparatus and wireless communication method | Yasuhiro Nakamura, Toru Sahara, Nobuaki Takamatsu | 2012-05-01 |