Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7585170 | Animal and vegetable oils combustor | Shigeru Oga, Toshikazu Oga, Makoto Oga | 2009-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7585170 | Animal and vegetable oils combustor | Shigeru Oga, Toshikazu Oga, Makoto Oga | 2009-09-08 |