Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D720056 | Exhaust pipe cover for water heater | Hirokazu Kawamura | 2014-12-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D720056 | Exhaust pipe cover for water heater | Hirokazu Kawamura | 2014-12-23 |