Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11605362 | Information display device and information display method | Masaharu Matsumoto, Takeshi Hatakeyama, Tomonori Sugiyama, Hideaki Nakagawa | 2023-03-14 |
| 11074809 | Communication system | Daiki Kurioka, Mitsuru Segawa | 2021-07-27 |
| 10855371 | Device, system and method for visible light communication, and display device | Shutai Okamura | 2020-12-01 |
| 10633095 | Imaging system, video processing system, and video processing method | Masaharu Matsumoto, Keijiroh NAGANO, Masaaki Higashida | 2020-04-28 |
| 10186016 | Image processing device, image display device, image processing system, and image processing method | Keijiroh NAGANO, Masaharu Matsumoto, Tetsuhiro Kaya, Masahiko Yamamoto | 2019-01-22 |
| 10157605 | Noise reduction device | Tsuyoshi Maeda, Masaaki Higashida, Mitsuhiro Tosa, Kaname Tomita, Toshihide Abe | 2018-12-18 |
| 10146999 | Video management apparatus and video management method for selecting video information based on a similarity degree | Keijiroh NAGANO, Hiroki Sunagawa, Masaharu Matsumoto | 2018-12-04 |
| 9974101 | Server for transport equipment | Hiroshi Sekoguchi | 2018-05-15 |
| 9734816 | Noise reduction device | Tsuyoshi Maeda | 2017-08-15 |
| 9251779 | Noise reduction apparatus | Tsuyoshi Maeda | 2016-02-02 |
| 9153223 | Noise reduction device | Tsuyoshi Maeda | 2015-10-06 |
| 9090332 | Noise reduction device | Hiroyuki Kano, Masaaki Higashida, Tsuyoshi Maeda, Toshihiro Ezaki | 2015-07-28 |
| 9020159 | Noise reduction device | Keiji Mori, Hiroyuki Kano, Tsuyoshi Maeda | 2015-04-28 |
| 8718292 | Noise reduction device and noise reduction system | Hiroyuki Kano, Masaaki Higashida, Tsuyoshi Maeda, Toshihiro Ezaki | 2014-05-06 |
| 8565442 | Noise reduction device | Tsuyoshi Maeda, Masaaki Higashida, Toshihiro Ezaki, Hiroyuki Kano | 2013-10-22 |
| 8526627 | Noise reduction device | Tsuyoshi Maeda | 2013-09-03 |
| 8494175 | Noise reduction device and noise reduction system | Tsuyoshi Maeda | 2013-07-23 |
| 8280069 | Noise reduction apparatus | Tsuyoshi Maeda, Hiroyuki Kano | 2012-10-02 |