Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4991648 | Multi-tube type heat transfer apparatus | Hideaki Nagai, Hiroichi Kurita, Kazuto Kobayashi | 1991-02-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4991648 | Multi-tube type heat transfer apparatus | Hideaki Nagai, Hiroichi Kurita, Kazuto Kobayashi | 1991-02-12 |