Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203713 | Clip for tube element | Wataru Kojima, Koichi Akisawa, Masato Murayama | 2025-01-21 |
| 11828545 | Corrugated fin type heat exchanger | Kohsuke Seguchi, Masato Murayama | 2023-11-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203713 | Clip for tube element | Wataru Kojima, Koichi Akisawa, Masato Murayama | 2025-01-21 |
| 11828545 | Corrugated fin type heat exchanger | Kohsuke Seguchi, Masato Murayama | 2023-11-28 |