Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4625378 | Method of manufacturing fin-tube heat exchangers | Satoshi Tanno, Hachiro Koma, Hironori Ito, Hiroshi Yoneda, Shigeo Aoyama | 1986-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4625378 | Method of manufacturing fin-tube heat exchangers | Satoshi Tanno, Hachiro Koma, Hironori Ito, Hiroshi Yoneda, Shigeo Aoyama | 1986-12-02 |