Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6276447 | Apparatus formed by brazing and method for manufacturing the same | Takeshi Iguchi, Akira Uchikawa, Kouji Hirakami | 2001-08-21 |
| 6269541 | Method of manufacturing a heat exchanger | Takeshi Iguchi, Akira Uchikawa, Koji Hirakami | 2001-08-07 |