Issued Patents All Time
Showing 25 most recent of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432104 | Communication device and communication method | Jun MINOTANI, Yoshio Urabe, Takashi Iwai | 2025-09-30 |
| 12395296 | Transmission device, reception device, transmission method, and reception method for random access communication | Hidetoshi Suzuki, Takashi Iwai | 2025-08-19 |
| 12294542 | Wireless communication control device and wireless communication control method to coordinate reference signal waveforms | Takayuki Nakano, Hiroyuki Kanaya, Yoshio Urabe, Ryutaro HASHI, Jun MINOTANI +1 more | 2025-05-06 |
| 12231237 | Transmission device, reception device, transmission method, and reception method | Takashi Iwai, Tetsuya Yamamoto, Tomoya NUNOME | 2025-02-18 |
| 12225589 | Transmission device, reception device, transmission method, and reception method using random access preamble | Takashi Iwai, Hidetoshi Suzuki, Tetsuya Yamamoto | 2025-02-11 |
| 12225518 | Base station, terminal, and communication method | Jun MINOTANI, Takashi Iwai, Yoshio Urabe | 2025-02-11 |
| 12212509 | Transmitting device, receiving device, transmitting method and receiving method | Takashi Iwai, Hidetoshi Suzuki, Quan KUANG | 2025-01-28 |
| 12177161 | Integrated circuit for controlling radio communication | Atsushi Matsumoto, Daichi Imamura, Takashi Iwai, Yoshihiko Ogawa, Katsuhiko Hiramatsu | 2024-12-24 |
| 12150111 | Base station, transmission method, and reception method | Takashi Iwai, Yoshio Urabe, Takayuki Nakano, Jun MINOTANI | 2024-11-19 |
| 12132566 | Terminal apparatus and sequence assigning method | Yoshihiko Ogawa, Daichi Imamura, Sadaki Futagi | 2024-10-29 |
| 12108373 | Integrated circuit | Takashi Iwai, Daichi Imamura, Yoshihiko Ogawa | 2024-10-01 |
| 12074699 | Base station, terminal and communication method | Takayuki Nakano, Yoshio Urabe, Takashi Iwai | 2024-08-27 |
| 12041660 | Transmission and reception device and method for performing random access | Hidetoshi Suzuki, Takashi Iwai | 2024-07-16 |
| 12040903 | Base station, terminal, transmission method and reception method | Jun MINOTANI, Takashi Iwai, Yoshio Urabe | 2024-07-16 |
| 12010050 | Transmitting device, receiving device, transmitting method and receiving method | Takashi Iwai, Hidetoshi Suzuki, Quan KUANG | 2024-06-11 |
| 12004155 | Mobile station, base station, transmission method and reception method | Shotaro MAKI, Takashi Iwai | 2024-06-04 |
| 11985513 | Radio communication device and radio communication method | Jun MINOTANI, Atsushi Matsumoto, Takashi Iwai, Yoshio Urabe | 2024-05-14 |
| 11923982 | Transmission device, reception device, transmission method, and reception method | Takashi Iwai, Tetsuya Yamamoto, Tomoya NUNOME | 2024-03-05 |
| 11888668 | Communication device and integrated circuit | Takashi Iwai, Daichi Imamura, Atsushi Matsumoto, Yoshihiko Ogawa, Sadaki Futagi | 2024-01-30 |
| 11863496 | Integrated circuit for controlling radio communication | Atsushi Matsumoto, Daichi Imamura, Takashi Iwai, Yoshihiko Ogawa, Katsuhiko Hiramatsu | 2024-01-02 |
| 11792852 | Terminal, base station, transmitting method, and receiving method | Hidetoshi Suzuki, Takashi Iwai, Tetsuya Yamamoto | 2023-10-17 |
| 11770201 | Terminal apparatus and sequence assigning method | Yoshihiko Ogawa, Daichi Imamura, Sadaki Futagi | 2023-09-26 |
| 11711791 | Integrated circuit | Takashi Iwai, Daichi Imamura, Yoshihiko Ogawa | 2023-07-25 |
| 11659601 | Transmission device, reception device, transmission method, and reception method for random access operation | Takashi Iwai, Hidetoshi Suzuki | 2023-05-23 |
| 11611885 | Radio communication device and radio communication method | Jun MINOTANI, Atsushi Matsumoto, Takashi Iwai, Yoshio Urabe | 2023-03-21 |