Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7955072 | Forced air supply combustion apparatus | Yoshihiko Takasu | 2011-06-07 |
| 7931468 | All primary combustion burner | Yoshihiko Takasu | 2011-04-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7955072 | Forced air supply combustion apparatus | Yoshihiko Takasu | 2011-06-07 |
| 7931468 | All primary combustion burner | Yoshihiko Takasu | 2011-04-26 |