Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065097 | Energy usage display unit | Hideki Kitagawa, Hiroaki Mori, Yukihiro Suzuki | 2011-11-22 |
| 7902959 | Radio communication system of water heater | Tomomi Yamada | 2011-03-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065097 | Energy usage display unit | Hideki Kitagawa, Hiroaki Mori, Yukihiro Suzuki | 2011-11-22 |
| 7902959 | Radio communication system of water heater | Tomomi Yamada | 2011-03-08 |