Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10900716 | Heat exchanger | Masahiro Ariyama, Kenji Wada, Tadashi Nishikoba, Kakuei Kunii | 2021-01-26 |
| 10228192 | Heat exchanger | Masahiro Ariyama, Kenji Wada, Tadashi Nishikoba, Kakuei Kunii | 2019-03-12 |
| 10207376 | Heat exchanger | Masahiro Ariyama, Kenji Wada | 2019-02-19 |
| 10076812 | Multi-plate-stack-type heat exchanger, and core plate therefor | — | 2018-09-18 |