Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9897341 | Heat pump water heating system | Kazutaka Suzuki, Hirokazu Minamisako, Shigeru IIJIMA | 2018-02-20 |
SF
Seiji Furukawa
Overall (2018): #245,995 of 503,207Top 50%
1
Patents 2018