Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549692 | Heating and hot water supply system | Hiroshi Morimoto, Naoki Tsuda, Akihisa KAGEYAMA | 2023-01-10 |
| 11326785 | Heating and hot-water-supply apparatus | Akihisa KAGEYAMA, Hiroshi Morimoto, Yasutaka Kuriyama, Yoshihisa Kitano, Yasushi Morita +2 more | 2022-05-10 |
| 11255550 | Heating and hot water supply device | Hiroshi Morimoto, Naoki Tsuda, Akihisa KAGEYAMA | 2022-02-22 |
| 11149965 | Water heating system including multi-function heat source apparatus | Rena Kusachi, Yoshifumi Atobe, Naoki Tsuda, Keiichiro Iwanami, Hiroshi Morimoto +2 more | 2021-10-19 |