Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6247529 | Refrigerant tube for a heat exchanger | Fumio Shimizu, Hiroyasu Shimanuki, Hirohiko Watanabe, Yuichi Furukawa, Yuji Yamamoto +2 more | 2001-06-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6247529 | Refrigerant tube for a heat exchanger | Fumio Shimizu, Hiroyasu Shimanuki, Hirohiko Watanabe, Yuichi Furukawa, Yuji Yamamoto +2 more | 2001-06-19 |