Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002023 | Heat exchanger and its manufacturing method | — | 2011-08-23 |
| 7866379 | Heat exchanger | Hiroshi Shibata | 2011-01-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002023 | Heat exchanger and its manufacturing method | — | 2011-08-23 |
| 7866379 | Heat exchanger | Hiroshi Shibata | 2011-01-11 |