Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783056 | Method and apparatus for applying flux for use in brazing aluminum material | Makoto Kouno, Ryoji Matsunami | 2004-08-31 |
| 6412174 | Method of manufacturing heat exchange tube | Makoto Kawano, Ryoji Matsunami | 2002-07-02 |
| 6325276 | Method and apparatus for applying flux for use in brazing aluminum material | Makoto Kawano, Ryoji Matsunami | 2001-12-04 |
| 6199750 | Method of manufacturing core of heat exchanger | Makoto Kouno, Ryoji Matsunami | 2001-03-13 |
| 4781320 | Method for the production of a heat exchanger | — | 1988-11-01 |