Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D804623 | Water heater | Hideki Yamaguchi, Hidefumi Koda, Teizo Nanbu | 2017-12-05 |
| D801494 | Exhaust tube holding member | — | 2017-10-31 |
| 9746204 | Water heater | Shuji Kameyama, Keigo Fukunishi, Norihide Wada | 2017-08-29 |