Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458729 | Heat exchanger and hot water apparatus | Satoshi Yoshida | 2019-10-29 |
| 10352630 | Heat exchanger and hot water apparatus | Wataru Ooshita, Yukiko NOGUCHI | 2019-07-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458729 | Heat exchanger and hot water apparatus | Satoshi Yoshida | 2019-10-29 |
| 10352630 | Heat exchanger and hot water apparatus | Wataru Ooshita, Yukiko NOGUCHI | 2019-07-16 |