Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9726439 | Tube and heat exchanger provided with tube | Hiroyasu Shimanuki, Norio Yoshida | 2017-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9726439 | Tube and heat exchanger provided with tube | Hiroyasu Shimanuki, Norio Yoshida | 2017-08-08 |