Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10900716 | Heat exchanger | Masahiro Ariyama, Kenji Wada, Shozo Wakamatsu, Kakuei Kunii | 2021-01-26 |
| 10234211 | Heat exchanger | Masahiro Ariyama, Kenji Wada | 2019-03-19 |
| 10228192 | Heat exchanger | Masahiro Ariyama, Kenji Wada, Shozo Wakamatsu, Kakuei Kunii | 2019-03-12 |