Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11841246 | Device holding member and device holding member set | Manabu Murayama, Kazuhiro Takahashi, Shingo Hamada | 2023-12-12 |
| 11766133 | Mattress | Fuminori Tanaka, Jun Sugimoto, Masayuki Hirata, Yuka Omura, Kanae Kusakabe | 2023-09-26 |
| 11629810 | Tilting device | Manabu Murayama, Shingo Hamada | 2023-04-18 |
| 11618657 | Lifting/lowering device | Fuminori Tanaka, Jun Sugimoto | 2023-04-04 |
| 11332349 | Lifting/lowering device | Fuminori Tanaka, Jun Sugimoto | 2022-05-17 |
| 10367375 | Power supply apparatus | Takafumi Nishikawa, Yuzuru Hashimoto | 2019-07-30 |
| 10312814 | Power source apparatus supplying power to load | Takafumi Nishikawa, Koji Ohira | 2019-06-04 |
| 10270290 | Power supply device | Takafumi Nishikawa | 2019-04-23 |
| 10256667 | Power supplying device | Hideki Tanabe | 2019-04-09 |
| 10205347 | Power supply device and power supply method | Takafumi Nishikawa | 2019-02-12 |
| 10135297 | Wireless power feeder | — | 2018-11-20 |
| 9985698 | Communication device and feeder device | Norito Tsujimoto | 2018-05-29 |
| 9905358 | Contactless power feeding apparatus and contactless power feeding system | — | 2018-02-27 |
| 9866034 | Power transfer unit, method for power transfer, and receiver | Takao Michisaka | 2018-01-09 |
| 9812254 | Wireless power feeder | — | 2017-11-07 |
| 9438068 | Wireless power feeder and wireless power feeding method | — | 2016-09-06 |
| 9264105 | Communication device and feeder device | Norito Tsujimoto | 2016-02-16 |
| 9077081 | Multi-antenna device and communication apparatus | — | 2015-07-07 |
| 8890763 | Multiantenna unit and communication apparatus | Daisuke Aizawa | 2014-11-18 |
| 8619001 | Multi-antenna apparatus and mobile device | — | 2013-12-31 |
| 8593366 | Multi-antenna apparatus and mobile device | — | 2013-11-26 |
| 8495128 | Radio communication system, radio equipment, and server | Yoshihisa Nishigori, Yasunari Miyake, Daisuke Yamagiwa | 2013-07-23 |
| 8344957 | Mobile device and radio communication portion of mobile device | — | 2013-01-01 |
| 8306588 | Mobile device and radio communication portion of mobile device | — | 2012-11-06 |
| 8089403 | Mobile terminal | — | 2012-01-03 |