Issued Patents All Time
Showing 1–25 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393655 | Authentication device | — | 2025-08-19 |
| 12249852 | Cart gate | Sadatoshi Oishi | 2025-03-11 |
| 12065049 | Power feeding device | — | 2024-08-20 |
| 11862992 | Power transmission device and power supply system including power transmission device | — | 2024-01-02 |
| 11424638 | Control device with a switch circuit configured to electrically connect a battery and a device | Takuya Ogishima | 2022-08-23 |
| 11318976 | Cart storage system and power feed system | Takuya Ogishima | 2022-05-03 |
| 11283299 | Wireless power supply system and wireless power transmission device | Sadatoshi Oishi, Takuya Ogishima | 2022-03-22 |
| 11273858 | Power transmission system | — | 2022-03-15 |
| 11159314 | IC card system and information registering method | Mitsuaki Satsukawa | 2021-10-26 |
| 11005311 | Noncontact power transmission apparatus and power transmission device | Takuya Ogishima | 2021-05-11 |
| 10862342 | Power transmission device, power reception device and power transmission system | — | 2020-12-08 |
| 10848000 | Non-contact power receiving device and non-contact power receiving method | Takuya Ogishima | 2020-11-24 |
| 10803834 | Electroluminescent display panel and electronic device | Tetsuro Yamamoto, Katsuhide Uchino | 2020-10-13 |
| 10790702 | Contactless power transmission device and contactless power transmission/reception apparatus | Masahiro Kanagawa | 2020-09-29 |
| 10789917 | Sound processing device and sound processing method | Takashi Sakamoto, Hideaki Takehisa | 2020-09-29 |
| 10723917 | Adhesive sheet joining method and adhesive sheet joining apparatus | Osamu Degawa, Yasuhiko Kawaguchi | 2020-07-28 |
| 10530197 | Noncontact power transmission apparatus and power transmission device | Takuya Ogishima | 2020-01-07 |
| 10530192 | Non-contact power transmission apparatus and non-contact power supply device | — | 2020-01-07 |
| 10361589 | Power transmission device, and power transmitter and power receiver for the same | — | 2019-07-23 |
| 10277073 | Non-contact power transmission apparatus and power transmission and reception apparatus | — | 2019-04-30 |
| 10264528 | Portable terminal apparatus | Masahiro Kanagawa | 2019-04-16 |
| 10211645 | Non-contact power supply device | — | 2019-02-19 |
| 10192534 | Percussion instrument | Takuto Yudasaka, Keizo Harada | 2019-01-29 |
| 10158235 | Non-contact power transmitting device | — | 2018-12-18 |
| 10131090 | Adhesive sheet pasting method and adhesive sheet pasting apparatus | Osamu Degawa | 2018-11-20 |