Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10524317 | Heating cooker | Naoaki Ishimaru | 2019-12-31 |
| 7316267 | Heat pump water device | Keijiro Kunimoto, Takeshi Watanabe, Satoshi Matsumoto, Satoshi Imabayashi | 2008-01-08 |
| 6327718 | Bidet | Hideki Ono, Hiroaki Yonekubo, Hideho Shinoda, Shinichi Maruyama | 2001-12-11 |