Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407370 | Frequency band determination based on image of communication environment for head-mounted display | Yoshio Miyazaki | 2025-09-02 |
| 11881886 | Frequency band determination based on image of communication environment for head-mounted display | Yoshio Miyazaki | 2024-01-23 |
| 11528706 | Frequency band determination based on image of communication environment for head-mounted display | Yoshio Miyazaki | 2022-12-13 |
| 11265595 | Communication system, transmission apparatus, reception apparatus, communication system control method, and program | Yoshio Miyazaki | 2022-03-01 |
| 11171700 | Main beam direction determining device, main beam direction determining method, and program | Issei Chigusa, Masakazu Tanikawa | 2021-11-09 |
| 10998626 | Antenna control device, head-mounted display, antenna control method, and program | Issei Chigusa, Kazuo Miura | 2021-05-04 |
| 10999847 | Frequency band determination based on image of communication environment for head-mounted display | Yoshio Miyazaki | 2021-05-04 |
| 10721735 | Frequency band determination based on image of communication environment for head-mounted display | Yoshio Miyazaki | 2020-07-21 |
| 10623076 | Main beam direction determining device, head-mounted display, main beam direction determining method, and program | Issei Chigusa, Kazuo Miura, Tatsuto Suetomi | 2020-04-14 |
| 10546556 | Communication path specifying device, head mounted display, communication path specifying method, and program | Yoshio Miyazaki | 2020-01-28 |
| 10402602 | Reader for RFID tag for near-field wireless communication and near-field wireless communication system | Masakazu Tanikawa | 2019-09-03 |
| 9959436 | Reader for RFID tag for near-field wireless communication and near-field wireless communication system | Masakazu Tanikawa | 2018-05-01 |
| 7715189 | Laptop-type personal computer | Keiko Iida | 2010-05-11 |
| 7170455 | Attachment structure for antenna and electronic apparatus | Nozomi Ozaki, Hiroki Tamai | 2007-01-30 |
| 5581278 | Image display control system | Kazuo Sugai, Hisaaki Shibata, Kazuko Ito, Ken Watanabe | 1996-12-03 |
| 5434863 | Internetworking apparatus for connecting plural network systems and communication network system composed of plural network systems mutually connected | Naoya Ikeda, Osamu Takada, Toshiaki Koyama, Hiromichi Enomoto | 1995-07-18 |
| 5224096 | Frame strip method and apparatus therefor | Koichi Kimura, Mitsuhiro Yamaga, Osamu Takada, Masahito Sasaki | 1993-06-29 |
| 5220562 | Bridge apparatus and a communication system between networks using the bridge apparatus | Osamu Takada, Koichi Kimura, Kazunori Nakamura, Yoshihiro Takiyasu, Mitsuhiro Yamaga +1 more | 1993-06-15 |
| 5210748 | Address filter unit for carrying out address filter processing among plurality of networks and method thereof | Osamu Takada, Koichi Kimura, Mitsuhiro Yamaga, Toshihiko Ogura, Yasushi Shibata | 1993-05-11 |