Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10397792 | Channel assignment apparatus, wireless communication system, and channel assignment method | Takayoshi Nakayama, Hiroshi Fujita | 2019-08-27 |
| 10374460 | Wireless power transfer system and wireless power transfer method | Hirotaka Oshima | 2019-08-06 |
| 10276900 | Rechargeable battery, charging system, and electronic device | Hiroyasu Kawano, Akiyoshi Uchida, Satoshi Shimokawa, Kiyoto Matsui, Masakazu Taguchi | 2019-04-30 |