Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11490277 | Communication apparatus, communication system, and communication control method | Yuki Nishiguchi, Ai Yano, Shigeki Fukuta, Nami Nagata, Ryuichi Matsukura | 2022-11-01 |
| 11283810 | Communication control method and communication control device for substituting security function of communication device | Takeshi Ohtani, Ryuichi Matsukura | 2022-03-22 |
| 10924949 | Abnormality detecting method and abnormality detecting device | Ai Yano, Takeshi Ohtani, Ryuichi Matsukura | 2021-02-16 |
| 10897770 | Communication system, method and non-transitory computer-readable storage medium | Shigeki Fukuta, Akinori Iwakawa | 2021-01-19 |
| 10783233 | Apparatus authentication system, management device, and apparatus authentication method | Shingo Fujimoto | 2020-09-22 |
| 10742711 | Control device, control method, and computer-readable recording medium | Takeshi Sano, Shigeki Fukuta | 2020-08-11 |
| 10667167 | Communication control apparatus, communication control system, communication control method, and recording medium | Yuki Nishiguchi, Ai Yano, Shigeki Fukuta, Nami Nagata, Ryuichi Matsukura | 2020-05-26 |
| 10485014 | Communication control device, communication control system, and communication control method | Takeshi Sano, Takeshi Ohtani | 2019-11-19 |
| 10484902 | Communication apparatus, data processing system, and communication method | Shigeki Fukuta, Yuki Nishiguchi, Ai Yano, Nami Nagata | 2019-11-19 |
| 10164820 | Method and device for detecting radio communication anomalies | Ai Yano, Nami Nagata | 2018-12-25 |
| 9137277 | Communication method, communication system, repeating apparatus, communication apparatus, and computer program product | Takashi Ohno, Kenichi Horio, Satoshi Okuyama | 2015-09-15 |
| 9111441 | Control device, control system and control method | Ai Yano, Ryuichi Matsukura | 2015-08-18 |
| 8942759 | Detected information correction apparatus and method | Ai Yano, Ryuichi Matsukura | 2015-01-27 |
| 8756671 | Information processing apparatus, security method, and storage medium storing security program | Ryuichi Matsukura, Kazuki Matsui | 2014-06-17 |
| 8676880 | Server apparatus, communication apparatus, and method for generating navigation information | Ryuichi Matsukura | 2014-03-18 |
| 8538470 | Call server, call terminal, call system, transfer processing method, and program storage medium storing program thereof | Takashi Ohno, Kenichi Horio, Masahide Noda | 2013-09-17 |
| 8527600 | Presence managing method and apparatus | Takashi Ohno, Satoshi Okuyama | 2013-09-03 |
| 8380782 | Apparatus for communicating presence information | Masahiko Murakami, Kazuki Matsui | 2013-02-19 |
| 8200755 | Presence administration method and device | Shingo Fujimoto, Takashi Ohno, Yuki Yamamoto, Satoshi Okuyama, Akinori Iwakawa +2 more | 2012-06-12 |
| 8103757 | Status management device and status management method | Satoshi Okuyama | 2012-01-24 |
| 8082164 | Reservation acceptance system and computer program product | Masahiko Murakami, Takashi Ohno, Shingo Fujimoto, Akinori Iwakawa, Sumiyo Okada | 2011-12-20 |
| 8019874 | Apparatus for delivering information and method therefor | Masahiko Murakami, Takashi Ohno, Shingo Fujimoto, Akinori Iwakawa, Sumiyo Okada | 2011-09-13 |
| 7980459 | Presence system and method for presence management | Takashi Ohno | 2011-07-19 |
| 7677436 | Presence system and method for presence management | Takashi Ohno | 2010-03-16 |
| 7664514 | Information provision method and computer-readable recording medium recording information provision program | Hisayuki Morishima, Takashi Ohno, Shingo Fujimoto, Yuuki Yamamoto | 2010-02-16 |