Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9736912 | Illumination device and communication system | — | 2017-08-15 |
| 9723140 | Communication system and information processing device | — | 2017-08-01 |
| 9523757 | Broadcasting device, communication terminal, and broadcasting system | Michitaka Fukuda, Yusuke Matsushita, Kunihiro MIYAUCHI, Yasuo Ohashi, Atsushi Kokubo +4 more | 2016-12-20 |
| 9447960 | Lighting fixture and positional information management system | — | 2016-09-20 |
| 9432802 | Communication device and communication system | Yusuke Matsushita, Seiji Miyawaki, Yasuo Ohashi, Michitaka Fukuda, Kunihiro MIYAUCHI +3 more | 2016-08-30 |
| 9426775 | Communication terminal, communication method, and recording medium storing communication terminal control program | Seiji Miyawaki, Michitaka Fukuda, Kunihiro MIYAUCHI, Satoshi Kawasaki, Yasuo Ohashi +3 more | 2016-08-23 |
| 9397709 | Light device and positional information management system | — | 2016-07-19 |
| 9301090 | Light device, communication unit and positional information management system | — | 2016-03-29 |
| 9268004 | Broadcasting device, position management system, broadcasting method, and storage medium | Seiji Miyawaki, Michitaka Fukuda, Kunihiro MIYAUCHI, Satoshi Kawasaki, Yasuo Ohashi +3 more | 2016-02-23 |
| 9172405 | Light device and positional information management system | — | 2015-10-27 |
| 9173188 | Communication apparatus, position information management system, and position information management method | Seiji Miyawaki, Yasuo Ohashi, Michitaka Fukuda, Kunihiro MIYAUCHI, Satoshi Kawasaki +3 more | 2015-10-27 |
| 9173246 | Information management system, wireless terminal, and management method | Yasuo Ohashi, Michitaka Fukuda, Seiji Miyawaki, Kunihiro MIYAUCHI, Satoshi Kawasaki +3 more | 2015-10-27 |
| 9094793 | Transmission system, location management system, and method of transmitting location data | Seiji Miyawaki, Michitaka Fukuda, Kunihiro MIYAUCHI, Satoshi Kawasaki, Yasuo Ohashi +3 more | 2015-07-28 |
| 8262781 | Fungi preventing method, flying organism removing apparatus and plant protecting apparatus by adsorption of conidia using dielectric polarization | Hideyoshi Toyoda, Yoshinori Matsuda, Teruo Nonomura, Koji Kakutani, Katsuhide Higashi | 2012-09-11 |
| 8105418 | Fungi preventing method, flying organism removing apparatus and plant protecting apparatus by adsorption of conidia using dielectric polarization | Hideyoshi Toyoda, Yoshinori Matsuda, Teruo Nonomura, Koji Kakutani, Katsuhide Higashi | 2012-01-31 |
| 8090324 | Radio communication terminal apparatus, display method in radio communication terminal apparatus and radio communication network system | — | 2012-01-03 |
| 8056120 | Authentication apparatus, authentication method, and computer program product | — | 2011-11-08 |