Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10352633 | Flow passage connecting apparatus for heat exchanger | Toyoji Shinohara | 2019-07-16 |
| 10227926 | Exhaust gas abatement system | Makoto Kashiwagi, Toyoji Shinohara, Kohtaro Kawamura | 2019-03-12 |