Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989087 | Brazing fin material for heat exchangers, heat exchanger, and method of manufacturing same | Yuji Suzuki, Yuji Hisatomi, Taketoshi Toyama, Masahiro Shimoya | 2011-08-02 |