Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194029 | Distance estimation device, mobile terminal, distance estimation method, and program | Jun Yasui | 2021-12-07 |
| 10974308 | Guide apparatus for hairpin-shaped heat exchanger tubes | — | 2021-04-13 |
| 10946433 | Manufacturing apparatus for heat exchanger fins | Junichi Nishizawa | 2021-03-16 |
| 10906142 | Stacking apparatus for heat exchanger cores | — | 2021-02-02 |
| 10899569 | Apparatus for conveying molded body for flattened tube fins | Junichi Nishizawa | 2021-01-26 |