Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10234211 | Heat exchanger | Masahiro Ariyama, Tadashi Nishikoba | 2019-03-19 |
| 10228192 | Heat exchanger | Masahiro Ariyama, Shozo Wakamatsu, Tadashi Nishikoba, Kakuei Kunii | 2019-03-12 |
| 10207376 | Heat exchanger | Shozo Wakamatsu, Masahiro Ariyama | 2019-02-19 |