Issued Patents 2025
Showing 1–5 of 5 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 |