Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875835 | Heating component for pipe joint | Yasuhiro Tanaka, Atsushi Izumi, Kazunori Sawada | 2011-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875835 | Heating component for pipe joint | Yasuhiro Tanaka, Atsushi Izumi, Kazunori Sawada | 2011-01-25 |