Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355508 | Wireless communication system, relay device, communication device, and wireless communication method | Daisuke Goto, Kiyohiko ITOKAWA, Yasuyoshi KOJIMA, Fumihiro YAMASHITA, Yosuke Fujino | 2025-07-08 |
| 12238662 | Synchronization method and information apparatus | Shigeru Teruhi, Kazunori Akabane | 2025-02-25 |
| 12224797 | Optical wireless communication device and optical wireless communication method | Kazumitsu SAKAMOTO, Yohei Katayama, Takeshi Kinoshita, Etsushi Yamazaki, Takayuki Mizuno +1 more | 2025-02-11 |
| 12206450 | Phase difference distribution estimation method and phase difference distribution estimation apparatus | Yohei Katayama, Kazumitsu SAKAMOTO, Hiroyuki Fukumoto, Takuya Ohara, Takeshi Kinoshita +2 more | 2025-01-21 |
| 12206458 | Communication apparatus and optical communication system | Yohei Katayama, Kazumitsu SAKAMOTO, Hiroyuki Fukumoto, Takuya Ohara, Takeshi Kinoshita +2 more | 2025-01-21 |
| 12149285 | Optical wireless communication system and optical wireless communication method | Kazumitsu SAKAMOTO, Yohei Katayama, Takeshi Kinoshita, Etsushi Yamazaki, Takayuki Mizuno +1 more | 2024-11-19 |
| 12034830 | Communication scheme determination apparatus, communication scheme determination method and program | Yosuke Fujino, Yusuke Asai, Daisei UCHIDA, Ryo Miyatake | 2024-07-09 |
| 11895641 | Control apparatus, control method, and control program | Ryo Miyatake, Yusuke Asai, Daisei UCHIDA | 2024-02-06 |
| 11765640 | Wireless communication system, control method, control apparatus, and control program | Yohei Katayama, Takafumi Fujita, Hideya So | 2023-09-19 |
| 11582766 | Wireless communication system, communication method, transmitter and receiver | Hideya So, Yohei Katayama, Takafumi Fujita | 2023-02-14 |
| 11528726 | Wireless communication system, control method, control apparatus, and control program | Yohei Katayama, Takafumi Fujita, Hideya So | 2022-12-13 |