Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11346580 | Burner, combustion apparatus, method for combustion, method for controlling combustion, recording medium, and water heater | Katsumi Naitoh, Yasunori Katoh, Kentaro Suzuki | 2022-05-31 |
| 10281173 | Burner, combustion apparatus, method for combustion, method for controlling combustion, recording medium, and water heater | Katsumi Naitoh, Yasunori Katoh, Kentaro Suzuki | 2019-05-07 |
| 8695539 | Water heater and control method therefor | Kazushi Iwama, Akito Watanabe | 2014-04-15 |
| 8521400 | Combustion apparatus and method for combustion control | Akihito Yamashita, Mitsutaka Inaba | 2013-08-27 |