Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10220431 | Offset fin manufacturing method and offset fin manufacturing apparatus | Kazuhiro Mitsukawa, Masafumi Torimoto, Takao Ikeda, Kenta Nonoyama | 2019-03-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10220431 | Offset fin manufacturing method and offset fin manufacturing apparatus | Kazuhiro Mitsukawa, Masafumi Torimoto, Takao Ikeda, Kenta Nonoyama | 2019-03-05 |