Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11700059 | Display device and reception terminal | Shutai Okamura, Masahiko Yamamoto, Satoshi Ohyama, Takeshi Hatakeyama | 2023-07-11 |
| D990904 | Combined transmissive display and airplane seat unit | Masaharu Matsumoto, Takeshi Hatakeyama | 2023-07-04 |
| D990181 | Combined transmissive display and airplane seat unit | Masaharu Matsumoto, Takeshi Hatakeyama | 2023-06-27 |
| D989500 | Combined transmissive display and airplane seat unit | Masaharu Matsumoto, Takeshi Hatakeyama | 2023-06-20 |
| D984155 | Combined transmissive display and airplane seat unit | Masaharu Matsumoto, Takeshi Hatakeyama | 2023-04-25 |
| D966024 | Wall transmissive display for airplane seat unit | Masaharu Matsumoto, Takeshi Hatakeyama | 2022-10-11 |
| 10687159 | Noise reduction device, noise reduction system, and fault detection method for noise reduction device | Takahiro Yamaguchi, Kenichi Kubota, Masaru Matsuoka, Yuji Suzuki, Junji Araki +1 more | 2020-06-16 |
| 10418021 | Noise reduction device, noise reduction system, and noise reduction control method | Takahiro Yamaguchi | 2019-09-17 |
| 9178709 | Communication system and method for distributing content | Masaaki Higashida, Shotaro Tanaka, Yasuaki Sakanishi, Seiji Horita, Tadayuki Inoue +1 more | 2015-11-03 |
| 9090332 | Noise reduction device | Yoshifumi Asao, Hiroyuki Kano, Masaaki Higashida, Tsuyoshi Maeda | 2015-07-28 |
| 8949908 | Content upload system and content distribution server | Masaaki Higashida | 2015-02-03 |
| 8768347 | Wireless communication system for establishing communication between a base station in a moving vehicle and a wireless terminal | Masaaki Higashida | 2014-07-01 |
| 8718292 | Noise reduction device and noise reduction system | Yoshifumi Asao, Hiroyuki Kano, Masaaki Higashida, Tsuyoshi Maeda | 2014-05-06 |
| 8565442 | Noise reduction device | Tsuyoshi Maeda, Masaaki Higashida, Yoshifumi Asao, Hiroyuki Kano | 2013-10-22 |
| 8477692 | Radio communication system | Masaaki Higashida | 2013-07-02 |
| 8477723 | Image display device and wireless communication system | Takashi Watanabe, Yasuaki Sakanishi, Wataru Noguchi | 2013-07-02 |
| 7680454 | Wireless network located within a vehicle containing access points and terminals for wireless communication | Keiji Mori, Masaaki Higashida, Yasuaki Sakanishi | 2010-03-16 |
| 7620364 | Wireless transmission system and method for wirelessly transmitting data signals in a flight vehicle | Masaaki Higashida, Yasuaki Sakanishi | 2009-11-17 |
| 7565143 | Wireless client device | Tomotaka Takeuchi, Masaaki Higashida, Yasuaki Sakanishi | 2009-07-21 |
| 7072954 | Network management system having access manager for managing access to recording medium apparatus | Asanobu Ito, Minoru Nishioka | 2006-07-04 |