Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10060654 | Heat pump type heating apparatus | Hiroshi Ishida, Masato Sakai, Yoichi Negishi | 2018-08-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10060654 | Heat pump type heating apparatus | Hiroshi Ishida, Masato Sakai, Yoichi Negishi | 2018-08-28 |