Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12293665 | Wireless communication device and driving assistance device | — | 2025-05-06 |
| 10679498 | Wireless communication device | Shoji Goto, Teppei Shibata, Hiroyuki Watanabe | 2020-06-09 |
| 10540894 | Wireless communication device | Shoji Goto, Teppei Shibata, Hiroyuki Watanabe | 2020-01-21 |
| 9210724 | Broadcasting method for sending signal containing predetermined information and radio apparatus | Makoto Nagai, Keisuke Higuchi | 2015-12-08 |
| 9204463 | Terminal apparatus transmitting signal containing predetermined information | Makoto Nagai, Yoshiharu Doi | 2015-12-01 |
| 8976687 | Broadcasting method and access control apparatus | Makoto Nagai, Keisuke Higuchi, Yoshiharu Doi | 2015-03-10 |
| 8861544 | Broadcasting method for sending signal containing predetermined information and radio apparatus | Makoto Nagai, Keisuke Higuchi | 2014-10-14 |
| 8811204 | Notifying method, and access control device | Keisuke Higuchi, Takao Mizuguchi | 2014-08-19 |
| 8665787 | Radio apparatus which communicates with other radio apparatuses and communication system | Makoto Nagai, Kiyoshige Ito, Yumi Okamura | 2014-03-04 |
| 8472318 | Communication method, base station device using the same, terminal device, and communication system | Kiyoshige Ito | 2013-06-25 |
| 8121554 | Radio apparatus | Yasuhiro Tanaka, Seigo Nakao, Akifumi Hirata, Kiyoshige Ito, Yoshiyuki Otani | 2012-02-21 |
| 7577514 | Running time estimation apparatus, running data relay apparatus, and running time estimation system | — | 2009-08-18 |