Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11240725 | Wireless communication device, wireless communication system, wireless communication method, and computer program product | Sakie Nagakubo, Hiroki Kudo | 2022-02-01 |
| 11134412 | Wireless communication device, wireless communication method and non-transitory computer readable medium | Hiroki Kudo, Suh Wuk Kim, Sakie Nagakubo | 2021-09-28 |
| 10841832 | Wireless communication device, wireless communication system, wireless communication method, and computer program product | Sakie Nagakubo, Hiroki Kudo | 2020-11-17 |
| 10779218 | Data management device, wireless communication device and wireless multihop network | Hiroki Kudo, Sakie Nagakubo, Suh Wuk Kim | 2020-09-15 |
| 10506430 | Communication apparatus, communication method, and computer program product | Yoshihiro Oba, Hiroki Kudo, Yusuke Doi | 2019-12-10 |
| 10439749 | Wireless communication device and wireless communication system | Yuji Tohzaka, Sakie Nagakubo, Hiroki Kudo | 2019-10-08 |
| 10334501 | Wireless communication system and wireless communication method | Yuji Tohzaka, Hiroki Kudo | 2019-06-25 |
| 10306629 | Wireless communication device, wireless communication system, and computer program product | Sakie Nagakubo | 2019-05-28 |
| 10278233 | Communication apparatus and communication method | Yujen Lai, Yosuke Bando, Kenichi Maeda, Masahiro Ishiyama, Hiroki Kudo +1 more | 2019-04-30 |
| 10271327 | Wireless communication device and wireless communication system | Hiroki Kudo, Fumiaki Kanayama, Yuji Tohzaka, Sakie Nagakubo, Suhwuk Kim | 2019-04-23 |
| 10243771 | OFDM signal transmission method and apparatus | Tsuguhide Aoki, Ichiro Seto, Daisuke Takeda, Takehiko Toyoda | 2019-03-26 |
| 10193661 | Communication device, non-transitory computer readable medium and wireless communication system | Fumiaki Kanayama, Yusuke Doi, Hiroki Kudo, Yuji Tohzaka | 2019-01-29 |
| 10103973 | Communication device and multi-hop network | Takaomi Murakami, Yoshihiro Oba, Hiroki Kudo, Jumpei Ogawa | 2018-10-16 |
| 10080187 | Wireless communication apparatus, wireless communication system, and slot assignment method | Hiroki Kudo, Jumpei Ogawa | 2018-09-18 |
| 10034241 | Wireless communication device and system | Hiroki Kudo | 2018-07-24 |
| 10009081 | Transmission method, transmitter, and receiver for multi antenna wireless communication system | Koji Akita | 2018-06-26 |
| 9923744 | OFDM signal transmission method and apparatus | Tsuguhide Aoki, Ichiro Seto, Daisuke Takeda, Takehiko Toyoda | 2018-03-20 |
| 9843374 | Transmission method, transmitter, and receiver for multi antenna wireless communication system | Koji Akita | 2017-12-12 |
| 9780864 | Selection of a parent node by a wireless communication device in a wireless relay communication network | Sakie Nagakubo, Hiroki Kudo, Yuji Tohzaka, Fumiaki Kanayama, Suh Wuk Kim | 2017-10-03 |
| 9730142 | Device and method for performing route search in wireless relay network, and non-transitory computer readable medium | Takaomi Murakami, Shinya Murai, Takeshi Ishihara, Cam Ly NGUYEN, Tatsuma Hirano +2 more | 2017-08-08 |
| 9699707 | Calculation methods and calculation devices | Cam Ly NGUYEN, Hiroyuki Kitagawa, Tatsuma Hirano | 2017-07-04 |
| 9668132 | Communication control device, method and system | Yoshihiro Oba, Hiroki Kudo | 2017-05-30 |
| 9143214 | Transmission method, transmitter, and receiver for multi antenna wireless communication system | Koji Akita | 2015-09-22 |
| 9084198 | Wireless communication system and wireless communication apparatus, both for use in broadcast wireless transmission | Toshihisa Nabetani, Noritaka Deguchi, Michio Kanayama, Shinsuke Watanabe, Mitsuaki Suzuki +2 more | 2015-07-14 |
| 8891635 | Transmitting apparatus and receiving apparatus | Tsuyoshi Kogawa, Kaoru Inoue, Koichiro Ban, Noritaka Deguchi, Takahiro Kobayashi | 2014-11-18 |