Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7401726 | Brazing method | Hiroki Tarui, Masafumi Takahashi, Koji Onouchi, Hiroshi Ogawa | 2008-07-22 |
| 6050301 | Al alloy composite tube for refrigerant passages and method for producing the same | Akinori Yoshida, Yoshinori Kondo, Seiichi Kato, Tetsuya Yamamoto | 2000-04-18 |