Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6896977 | Method of brazing aluminum or aluminum alloy materials and aluminum alloy brazing sheet | Yutaka Yanagawa, Takeyoshi Doko, Yoshiharu Hasegawa, Haruhiko Miyachi, Kouji Hirao | 2005-05-24 |