Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8878108 | Induction heating cooker and kitchen unit having the same | Takeshi Kitaizumi, Naoaki Ishimaru, Yoichi Kurose, Masafumi Sadahira, Yuichi Shimizu | 2014-11-04 |
| 7102109 | Induction cooking heater | Koji Niiyama, Naoaki Ishimaru, Hirofumi Inui | 2006-09-05 |