Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8604397 | Cooking device | Keiko Isoda, Hiroshi Tominaga, Sadatoshi Tabuchi, Kuniaki Sakakibara | 2013-12-10 |
| 8389905 | Heating appliance for cooking | Keiko Isoda, Hiroshi Tominaga, Fumitaka Ogasawara | 2013-03-05 |
| 8383989 | Cooking device | Hiroshi Tominaga, Fumitaka Ogasawara, Keiko Isoda | 2013-02-26 |
| 8247744 | Cooking device | Kuniaki Sakakibara, Keiko Isoda, Hiroshi Tominaga, Sadatoshi Tabuchi | 2012-08-21 |
| 7129449 | Induction heating cooker | Hiroshi Tominaga, Naoaki Ishimaru, Kiyoyoshi Takada | 2006-10-31 |
| 7049564 | Induction heating device | Kiyoyoshi Takada, Naoaki Ishimaru | 2006-05-23 |