Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9550427 | Contactless power supply device | Kazuo Kimura | 2017-01-24 |
| 7043149 | Electric water heater | Yasushi Morimoto, Tadashi Tanno, Masanobu Yamada, Masashi Kanbara, Masaharu Ohashi +2 more | 2006-05-09 |